FR2359635A1 - Sprinkler for granulator tower ensuring particle uniformity - has chamber with perforated bottom divided into separately closable compartments - Google Patents

Sprinkler for granulator tower ensuring particle uniformity - has chamber with perforated bottom divided into separately closable compartments

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
French (fr)
Other versions
FR2359635B1 (en
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/en
Publication of FR2359635A1 publication Critical patent/FR2359635A1/en
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

Abstract

A sprinkler for a granulator tower through which molten material can be sprayed has a chamber with a perforated bottom to which the feed line for the molten material to be granulated is joined. The chamber is partitioned into independent compartments, each of which is delimited by a section of the perforated bottom, and each of which is connected by a feed pipe which can be closed to the main feed line for the molten material. The distributor feed lines may be connected to the main feed line by a pressure chamber with a double wall and a circulating system. These feed pipes have vertical sections extending into the pressure chamber with their inlets at different heights and fitted with float controlled valves. The specific loading of the perforated bottom can be fully controlled so that a product with a uniform granular size can be obtd. Compartments can be closed so as to control the loading on the perforated bottom and maintain the pressure on the material stream through the perforations at a constant value, despite variation in delivery speed of material.
FR7622710A 1976-07-26 1976-07-26 Sprinkler for granulator tower ensuring particle uniformity - has chamber with perforated bottom divided into separately closable compartments Granted FR2359635A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7622710A FR2359635A1 (en) 1976-07-26 1976-07-26 Sprinkler for granulator tower ensuring particle uniformity - has chamber with perforated bottom divided into separately closable compartments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622710A FR2359635A1 (en) 1976-07-26 1976-07-26 Sprinkler for granulator tower ensuring particle uniformity - has chamber with perforated bottom divided into separately closable compartments

Publications (2)

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

Family

ID=9176128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622710A Granted FR2359635A1 (en) 1976-07-26 1976-07-26 Sprinkler for granulator tower ensuring particle uniformity - has chamber with perforated bottom divided into separately closable compartments

Country Status (1)

Country Link
FR (1) FR2359635A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118029A1 (en) * 1983-03-01 1984-09-12 GebràœDer Sulzer Aktiengesellschaft Gravimetric liquid distribution device for a mass and heat exchange column
EP0275225A1 (en) * 1987-01-16 1988-07-20 Paul Wenmaekers High precision melting-dosing apparatus for fusible materials or liquids
FR2612618A2 (en) * 1987-01-16 1988-09-23 Wenmaekers Paul Melting/high-precision metering receptacle for meltable or liquid material

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 (en) * 1983-03-01 1984-09-12 GebràœDer Sulzer Aktiengesellschaft Gravimetric liquid distribution device for a mass and heat exchange column
EP0275225A1 (en) * 1987-01-16 1988-07-20 Paul Wenmaekers High precision melting-dosing apparatus for fusible materials or liquids
FR2609791A1 (en) * 1987-01-16 1988-07-22 Wenmaekers Paul HIGH PRECISION FOUNDER-DOSER FOR FUSE OR LIQUID MATERIAL
FR2612618A2 (en) * 1987-01-16 1988-09-23 Wenmaekers Paul Melting/high-precision metering receptacle for meltable or liquid material
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 (en) 1978-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse