NL7608442A - 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
NL7608442A
NL7608442A NL7608442A NL7608442A NL7608442A NL 7608442 A NL7608442 A NL 7608442A NL 7608442 A NL7608442 A NL 7608442A NL 7608442 A NL7608442 A NL 7608442A NL 7608442 A NL7608442 A NL 7608442A
Authority
NL
Netherlands
Prior art keywords
perforated bottom
chamber
granulator
sprinkler
tower
Prior art date
Application number
NL7608442A
Other languages
Dutch (nl)
Other versions
NL169273C (en
NL169273B (en
Original Assignee
Dzerzhinsky Vni I K I Khim Mas
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 Vni I K I Khim Mas filed Critical Dzerzhinsky Vni I K I Khim Mas
Priority to NL7608442A priority Critical patent/NL169273C/en
Publication of NL7608442A publication Critical patent/NL7608442A/en
Publication of NL169273B publication Critical patent/NL169273B/en
Application granted granted Critical
Publication of NL169273C publication Critical patent/NL169273C/en

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

Landscapes

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

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.
NL7608442A 1976-07-29 1976-07-29 SPRAYING DEVICE FOR A GRANULATING TOWER AND GRANULATING TOWER WITH AT LEAST TWO OF SUCH SPRAYING DEVICES. NL169273C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7608442A NL169273C (en) 1976-07-29 1976-07-29 SPRAYING DEVICE FOR A GRANULATING TOWER AND GRANULATING TOWER WITH AT LEAST TWO OF SUCH SPRAYING DEVICES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7608442A NL169273C (en) 1976-07-29 1976-07-29 SPRAYING DEVICE FOR A GRANULATING TOWER AND GRANULATING TOWER WITH AT LEAST TWO OF SUCH SPRAYING DEVICES.

Publications (3)

Publication Number Publication Date
NL7608442A true NL7608442A (en) 1978-01-31
NL169273B NL169273B (en) 1982-02-01
NL169273C NL169273C (en) 1982-07-01

Family

ID=19826670

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7608442A NL169273C (en) 1976-07-29 1976-07-29 SPRAYING DEVICE FOR A GRANULATING TOWER AND GRANULATING TOWER WITH AT LEAST TWO OF SUCH SPRAYING DEVICES.

Country Status (1)

Country Link
NL (1) NL169273C (en)

Also Published As

Publication number Publication date
NL169273C (en) 1982-07-01
NL169273B (en) 1982-02-01

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee