FR2359635A1 - Dispositif de pulverisation de matiere fondue pour colonne de granulation - Google Patents

Dispositif de pulverisation de matiere fondue pour colonne de granulation

Info

Publication number
FR2359635A1
FR2359635A1 FR7622710A FR7622710A FR2359635A1 FR 2359635 A1 FR2359635 A1 FR 2359635A1 FR 7622710 A FR7622710 A FR 7622710A FR 7622710 A FR7622710 A FR 7622710A FR 2359635 A1 FR2359635 A1 FR 2359635A1
Authority
FR
France
Prior art keywords
perforated bottom
chamber
granulator
sprinkler
tower
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
FR7622710A
Other languages
English (en)
Other versions
FR2359635B1 (fr
Inventor
Pavel Konstantinovich Kazansky
Alexei Alexeevich Vagin
Veniamin Nikolaevich Shalygin
Petr Stepanovich Voloshin
Viktor Ivanovich Shiborin
Nikolai Grigorievich Sharov
Vladimir Andreevich Ivanov
Alexei Fedorovich Troinin
Vyacheslav Petrovich Srogovich
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.)
DZERZHINSKY K
Original Assignee
DZERZHINSKY K
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 DZERZHINSKY K filed Critical DZERZHINSKY K
Priority to FR7622710A priority Critical patent/FR2359635A1/fr
Publication of FR2359635A1 publication Critical patent/FR2359635A1/fr
Application granted granted Critical
Publication of FR2359635B1 publication Critical patent/FR2359635B1/fr
Granted legal-status Critical Current

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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/008—Feed or outlet control devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glanulating (AREA)

Abstract

L'invention concerne la fabrication des matières granulées. Le dispositif de pulvérisation comporte une chambre 13 ayant un fond perforé 14 divisée en sections distinctes 16, 17, 18 dans lesquelles la matière fondue arrive par des tubes d'alimentation individuels 19, 20, 21 fermés par des soupapes à flotteur 25, 26, 27. En faisant varier le nombre de sections en service 16, 17, 18 on maintient constant la pression des jets sortant des orifices du fond perforé 14 lors de variation de l'alimentation en matière fondue. Une installation comporte plusieurs dispositifs qui communiquent avec des vases de pression 15 reliés à un réservoir de pression commun 37 par des tubulures 38, 39, 40 dont les extrémités supérieures à des hauteurs différentes sont fermées par des flotteurs 44, 45, 46, ce qui permet de mettre en fonctionnement ou hors service les chambres 13.
FR7622710A 1976-07-26 1976-07-26 Dispositif de pulverisation de matiere fondue pour colonne de granulation Granted FR2359635A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7622710A FR2359635A1 (fr) 1976-07-26 1976-07-26 Dispositif de pulverisation de matiere fondue pour colonne de granulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622710A FR2359635A1 (fr) 1976-07-26 1976-07-26 Dispositif de pulverisation de matiere fondue pour colonne de granulation

Publications (2)

Publication Number Publication Date
FR2359635A1 true FR2359635A1 (fr) 1978-02-24
FR2359635B1 FR2359635B1 (fr) 1978-12-15

Family

ID=9176128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622710A Granted FR2359635A1 (fr) 1976-07-26 1976-07-26 Dispositif de pulverisation de matiere fondue pour colonne de granulation

Country Status (1)

Country Link
FR (1) FR2359635A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118029A1 (fr) * 1983-03-01 1984-09-12 GebràœDer Sulzer Aktiengesellschaft Dispositif pour la distribution gravimétrique de liquide pour une colonne d'échange de masse et de chaleur
EP0275225A1 (fr) * 1987-01-16 1988-07-20 Paul Wenmaekers Fondoir-doseur de haute précision pour matériau fusible ou liquide
FR2612618A2 (fr) * 1987-01-16 1988-09-23 Wenmaekers Paul Fondoir-doseur de haute precision pour materiau fusible ou liquide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118029A1 (fr) * 1983-03-01 1984-09-12 GebràœDer Sulzer Aktiengesellschaft Dispositif pour la distribution gravimétrique de liquide pour une colonne d'échange de masse et de chaleur
EP0275225A1 (fr) * 1987-01-16 1988-07-20 Paul Wenmaekers Fondoir-doseur de haute précision pour matériau fusible ou liquide
FR2609791A1 (fr) * 1987-01-16 1988-07-22 Wenmaekers Paul Fondoir-doseur de haute precision pour materiau fusible ou liquide
FR2612618A2 (fr) * 1987-01-16 1988-09-23 Wenmaekers Paul Fondoir-doseur de haute precision pour materiau fusible ou liquide
US4856988A (en) * 1987-01-16 1989-08-15 Paul Wenmaekers High-precision melting and metering assembly for meltable or liquid material

Also Published As

Publication number Publication date
FR2359635B1 (fr) 1978-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse