FR2310296A2 - Dispositif pour introduire une matiere, en particulier une matiere pulverulente, d'une ambiance a pression p1 dans une ambiance a pression p2 superieure a p1 - Google Patents

Dispositif pour introduire une matiere, en particulier une matiere pulverulente, d'une ambiance a pression p1 dans une ambiance a pression p2 superieure a p1

Info

Publication number
FR2310296A2
FR2310296A2 FR7514200A FR7514200A FR2310296A2 FR 2310296 A2 FR2310296 A2 FR 2310296A2 FR 7514200 A FR7514200 A FR 7514200A FR 7514200 A FR7514200 A FR 7514200A FR 2310296 A2 FR2310296 A2 FR 2310296A2
Authority
FR
France
Prior art keywords
chamber
centrifugal force
rotor
empty
delivery system
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.)
Granted
Application number
FR7514200A
Other languages
English (en)
Other versions
FR2310296B2 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7514200A priority Critical patent/FR2310296A2/fr
Priority to GB1949175A priority patent/GB1490155A/en
Priority to NL7505578A priority patent/NL177814C/xx
Priority to ES437634A priority patent/ES437634A1/es
Priority to SE7505514A priority patent/SE423526B/xx
Priority to IT2332575A priority patent/IT1038068B/it
Priority to DE2521627A priority patent/DE2521627C2/de
Priority to US05/577,888 priority patent/US4034870A/en
Publication of FR2310296A2 publication Critical patent/FR2310296A2/fr
Application granted granted Critical
Publication of FR2310296B2 publication Critical patent/FR2310296B2/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/001—Pumps adapted for conveying materials or for handling specific elastic fluids
    • F04D23/003—Pumps adapted for conveying materials or for handling specific elastic fluids of radial-flow type
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Transport Of Granular Materials (AREA)
FR7514200A 1974-05-15 1975-05-06 Dispositif pour introduire une matiere, en particulier une matiere pulverulente, d'une ambiance a pression p1 dans une ambiance a pression p2 superieure a p1 Granted FR2310296A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7514200A FR2310296A2 (fr) 1975-05-06 1975-05-06 Dispositif pour introduire une matiere, en particulier une matiere pulverulente, d'une ambiance a pression p1 dans une ambiance a pression p2 superieure a p1
GB1949175A GB1490155A (en) 1974-05-15 1975-05-08 Device for introducing a material from a first space to a second space against a back pressure
ES437634A ES437634A1 (es) 1974-05-15 1975-05-13 Dispositivo apto para permitir la introduccion de una sus- tancia desde una camara que contiene un fluido a una pre- sion, en otra camara que contiene un fluido a otra presion, mayor que la primera.
NL7505578A NL177814C (nl) 1974-05-15 1975-05-13 Inrichting voor het inbrengen van stortgoedmateriaal uit een, onder een bepaalde druk staande, eerste kamer in een, onder een hogere druk staande, tweede kamer.
SE7505514A SE423526B (sv) 1974-05-15 1975-05-14 Matningsanordning for pulverformigt material
IT2332575A IT1038068B (it) 1974-05-15 1975-05-14 Dispositivo per introdurre una sostanza in particolare una sostanza polverulenta da un ambiente a pressione pi entro un ambiente a pressione p2 superiore a pi
DE2521627A DE2521627C2 (de) 1974-05-15 1975-05-15 Vorrichtung zum Einführen von Schüttgut aus einer Kammer in eine unter einem höheren Druck stehende Kammer
US05/577,888 US4034870A (en) 1974-05-15 1975-05-15 Device for introducing a substance, particularly a pulverulent substance, from a chamber having a pressure P1, into a chamber having a pressure P2 higher than P1

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7514200A FR2310296A2 (fr) 1975-05-06 1975-05-06 Dispositif pour introduire une matiere, en particulier une matiere pulverulente, d'une ambiance a pression p1 dans une ambiance a pression p2 superieure a p1

Publications (2)

Publication Number Publication Date
FR2310296A2 true FR2310296A2 (fr) 1976-12-03
FR2310296B2 FR2310296B2 (fr) 1978-09-01

Family

ID=9154924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514200A Granted FR2310296A2 (fr) 1974-05-15 1975-05-06 Dispositif pour introduire une matiere, en particulier une matiere pulverulente, d'une ambiance a pression p1 dans une ambiance a pression p2 superieure a p1

Country Status (1)

Country Link
FR (1) FR2310296A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038597A1 (fr) * 1980-04-23 1981-10-28 Shell Internationale Researchmaatschappij B.V. Pompe centrifuge pour introduire une matière pulvérulente dans une enceinte sous pression et procédé pour introduire un carburant solide dans un réacteur de gazéification sous haute pression

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904636C (de) * 1948-10-02 1954-02-22 Bruno Eck Dr Ing Pumpe zur Foerderung von staubfoermigem Material, insbesondere von Kohlenstaub
FR91600E (fr) * 1967-01-13 1968-07-05 Polysius Gmbh Dispositif répartiteur de matière

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904636C (de) * 1948-10-02 1954-02-22 Bruno Eck Dr Ing Pumpe zur Foerderung von staubfoermigem Material, insbesondere von Kohlenstaub
FR91600E (fr) * 1967-01-13 1968-07-05 Polysius Gmbh Dispositif répartiteur de matière

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038597A1 (fr) * 1980-04-23 1981-10-28 Shell Internationale Researchmaatschappij B.V. Pompe centrifuge pour introduire une matière pulvérulente dans une enceinte sous pression et procédé pour introduire un carburant solide dans un réacteur de gazéification sous haute pression

Also Published As

Publication number Publication date
FR2310296B2 (fr) 1978-09-01

Similar Documents

Publication Publication Date Title
GB1484654A (en) Process and device for continuously conveying under pressure granular or powdery solids
GB1451238A (en) System for supplying a gas mixture
YU335773A (en) Centrifugal pump for conveying a liquid having a high gas content
GB1365919A (en) Apparatus for the pneumatic transport of materials
ES451788A1 (es) Instalacion de transporte por aspiracion.
GB1490155A (en) Device for introducing a material from a first space to a second space against a back pressure
FR2310296A2 (fr) Dispositif pour introduire une matiere, en particulier une matiere pulverulente, d'une ambiance a pression p1 dans une ambiance a pression p2 superieure a p1
ES274671U (es) Dispositivo dosificador de productos granulares, en particular productos alimenticios
GB1090320A (en) Improvements in or relating to vehicles for transporting bulk material
ES2000788A6 (es) Dispositivo para la inyeccion neumatica de materiales pulverulentos en un recinto a presion <
FR2271150A1 (en) Granular material delivery system - uses centrifugal force to empty from rotor chamber into higher pressure chamber
GB1427570A (en) Pneumatically conveyor systems for pulverulent or partriculate materials
GB1455686A (en) Pneumatic conveying units
DE69402546D1 (de) Pneumatisches fördersystem
GB1474338A (en) Pneumatic conveying installation for finely divided materials
ES8500597A1 (es) Procedimiento y dispositivo para el transporte neumatico de material fino
GB1348600A (en) Device for conveying and feeding granular materials
GB1386574A (en) Method and apparatus for automatically feeding a combustion device
GB840984A (en) A method of transport of bulk material through a pipe line
GB884238A (en) Improvements in and relating to separators
FR2272926A1 (en) Pneumatic hopper feed system for mixed particle sizes - with integral recovery of particles entrained by the carrier exhaust
EP0124345A3 (fr) Projection ou transport de matériaux
ES484564A1 (es) Aparato para llenar recipientes con solidos discretos.
ES413524A1 (es) Procedimiento y aparato para la alimentacion de hornos de lecho fluidificado y hornos cilindricos rotativos.
JPS545499A (en) Suction type sender of cards