DE3360888D1 - Automatic pressure sensitive regulation apparatus and process for regulating the flow of particulate solids - Google Patents

Automatic pressure sensitive regulation apparatus and process for regulating the flow of particulate solids

Info

Publication number
DE3360888D1
DE3360888D1 DE8383830152T DE3360888T DE3360888D1 DE 3360888 D1 DE3360888 D1 DE 3360888D1 DE 8383830152 T DE8383830152 T DE 8383830152T DE 3360888 T DE3360888 T DE 3360888T DE 3360888 D1 DE3360888 D1 DE 3360888D1
Authority
DE
Germany
Prior art keywords
regulating
flow
pressure sensitive
automatic pressure
particulate solids
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
DE8383830152T
Other languages
German (de)
English (en)
Inventor
Richard C Norton
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.)
Stone and Webster Engineering Corp
Original Assignee
Stone and Webster Engineering Corp
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 Stone and Webster Engineering Corp filed Critical Stone and Webster Engineering Corp
Application granted granted Critical
Publication of DE3360888D1 publication Critical patent/DE3360888D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/16—Gas pressure systems operating with fluidisation of the materials
    • B65G53/18—Gas pressure systems operating with fluidisation of the materials through a porous wall
    • B65G53/22—Gas pressure systems operating with fluidisation of the materials through a porous wall the systems comprising a reservoir, e.g. a bunker
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/50—Pneumatic devices
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Control Of Fluid Pressure (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Flow Control (AREA)
DE8383830152T 1982-07-21 1983-07-20 Automatic pressure sensitive regulation apparatus and process for regulating the flow of particulate solids Expired DE3360888D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/400,397 US4453865A (en) 1982-07-21 1982-07-21 Automatic pressure sensitive regulation assembly

Publications (1)

Publication Number Publication Date
DE3360888D1 true DE3360888D1 (en) 1985-10-31

Family

ID=23583447

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383830152T Expired DE3360888D1 (en) 1982-07-21 1983-07-20 Automatic pressure sensitive regulation apparatus and process for regulating the flow of particulate solids

Country Status (18)

Country Link
US (1) US4453865A (enExample)
EP (1) EP0102329B1 (enExample)
JP (1) JPS59501457A (enExample)
KR (1) KR890001383B1 (enExample)
AU (1) AU546159B2 (enExample)
CA (1) CA1217523A (enExample)
DE (1) DE3360888D1 (enExample)
ES (1) ES8600510A1 (enExample)
FI (1) FI81318C (enExample)
GB (1) GB2123982B (enExample)
GR (1) GR78882B (enExample)
IL (1) IL69162A (enExample)
MA (1) MA19847A1 (enExample)
MX (1) MX155876A (enExample)
PT (1) PT77054B (enExample)
WO (1) WO1984000532A1 (enExample)
YU (1) YU154783A (enExample)
ZA (1) ZA835174B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60244333A (ja) * 1984-05-21 1985-12-04 Sumitomo Electric Ind Ltd 原料液補給装置
AT383582B (de) * 1985-03-18 1987-07-27 Lisec Peter Vorrichtung zum fuellen von hohlkoerpern mit granulat
JPS6221626A (ja) * 1985-07-17 1987-01-30 Nippon Steel Corp 粉粒体の分配装置及びその使用方法
JPS62130927A (ja) * 1985-12-02 1987-06-13 Nippon Steel Corp 粉粒体と気体の分配装置の使用方法
US4919898A (en) * 1987-08-11 1990-04-24 Stone & Webster Engineering Corp. Particulate solids cracking apparatus
US4814067A (en) * 1987-08-11 1989-03-21 Stone & Webster Engineering Corporation Particulate solids cracking apparatus and process
US4941779A (en) * 1987-09-18 1990-07-17 Shell Oil Company Compartmented gas injection device
FR2667609B1 (fr) * 1990-10-03 1993-07-16 Inst Francais Du Petrole Procede et dispositif de craquage catalytique en lit fluide a courant descendant.
ES2083537T3 (es) * 1990-12-27 1996-04-16 Matsuo Sangyo Kk Dispositivo para suministrar pintura en polvo.
US5254788A (en) * 1991-09-10 1993-10-19 Stone And Webster Engineering Corporation Process for the production of olefins from light paraffins
CN102180358B (zh) * 2011-04-18 2012-10-03 宝钢工程技术集团有限公司 机械搅拌脱硫喷吹给料系统及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623793A (en) * 1949-12-24 1952-12-30 Dow Chemical Co Pneumatic conveyer and feeder for loose solids
US2684869A (en) * 1951-05-21 1954-07-27 Dorr Co Handling pulverulent materials
US2726137A (en) * 1951-07-13 1955-12-06 Gulf Oil Corp Process and apparatus for transfer of solid particles
US2880170A (en) * 1956-12-13 1959-03-31 Socony Mobil Oil Co Inc Method of sealing moving bed conversion reactor
GB1300935A (en) * 1969-08-18 1972-12-29 Dorr Oliver Company Ltd Valves for controlled solids transfer
US4240377A (en) * 1978-01-19 1980-12-23 Johnson William B Fluidized-bed compact boiler and method of operation
JPS5410290A (en) * 1977-06-27 1979-01-25 Daiya Kemifua Kk Deoxidating agent
DE2749399C2 (de) * 1977-11-04 1981-10-15 Deutsche Babcock Ag, 4200 Oberhausen Vorrichtung zum thermischen Regenerieren von beladenen Adsorbentien
US4260298A (en) * 1979-05-17 1981-04-07 The Ducon Company, Inc. Control of solids discharge from pressurized vessel

Also Published As

Publication number Publication date
MX155876A (es) 1988-05-16
AU546159B2 (en) 1985-08-15
PT77054B (en) 1986-01-27
IL69162A0 (en) 1983-11-30
GR78882B (enExample) 1984-10-02
FI841111A0 (fi) 1984-03-20
FI841111A7 (fi) 1984-03-20
EP0102329A1 (en) 1984-03-07
FI81318C (fi) 1990-10-10
US4453865A (en) 1984-06-12
PT77054A (en) 1983-08-01
YU154783A (en) 1988-12-31
EP0102329B1 (en) 1985-09-25
ZA835174B (en) 1984-09-26
ES524296A0 (es) 1985-10-01
ES8600510A1 (es) 1985-10-01
FI81318B (fi) 1990-06-29
KR840005554A (ko) 1984-11-14
KR890001383B1 (ko) 1989-05-02
CA1217523A (en) 1987-02-03
JPH036094B2 (enExample) 1991-01-29
JPS59501457A (ja) 1984-08-16
MA19847A1 (fr) 1984-04-01
IL69162A (en) 1986-08-31
GB2123982B (en) 1985-12-18
GB2123982A (en) 1984-02-08
GB8319558D0 (en) 1983-08-24
WO1984000532A1 (en) 1984-02-16

Similar Documents

Publication Publication Date Title
DE3263503D1 (en) Filtering device for the separation of liquids and solid materials
JPS5712850A (en) Regulating system for flow rate of coating material
DE3169933D1 (en) Apparatus and method for controlling the flow of a fluid
DE3362638D1 (en) Process and device for drawing off solid particles and for introducing a liquid feed at the lower part of a contacting zone
GB2088737B (en) Method and apparatus for removing powder solids from the surface of a liquid
DE3261155D1 (en) Filtration device for the separation of solid and floating particles from liquids
ZA835169B (en) Apparatus and process for fluidized solids system
IL69162A0 (en) Apparatus and method for automatically regulating the flow of particulate solids
GB2129325B (en) Method and device for the separation of substances from a liquid
NZ213747A (en) Apparatus for regulating the temperature and flow rate of a vapour-gas stream
GB2121563B (en) Pressure regulating apparatus for gaseous and liquid flow media
ZA821077B (en) Apparatus for the separation of particles from a slurry
AU550688B2 (en) Method and apparatus for dewatering a slurry of fine particles
JPS57164275A (en) Method of and apparatus for particularly drying fine granular solid
GB2124342B (en) Apparatus for controlling the flow of gas
AU550988B2 (en) Apparatus and method for dewatering a slurry of fine particles
ZA825639B (en) Process for the agglomeration of solids
JPS57165798A (en) Valve device for regulating dry fine radioactive material
DE3474176D1 (en) Device for regulating the flow of a fluid from a container
JPS562839A (en) Method and device for controlling discharge of solid grain from pressure vessel
GB2175709B (en) Apparatus for controlling flow of fine particles
DE3277595D1 (en) Control valve for flow of solids
GB2129940B (en) Method and apparatus for the measurement of fluid flow velocities
DE3374356D1 (en) Method and device for regulating a variable, and application of the method
DE3264510D1 (en) Apparatus and method for transferring solids

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee