UA97532C2 - Способ гранулирования и устройство для его осуществления - Google Patents

Способ гранулирования и устройство для его осуществления

Info

Publication number
UA97532C2
UA97532C2 UAA201000663A UAA201000663A UA97532C2 UA 97532 C2 UA97532 C2 UA 97532C2 UA A201000663 A UAA201000663 A UA A201000663A UA A201000663 A UAA201000663 A UA A201000663A UA 97532 C2 UA97532 C2 UA 97532C2
Authority
UA
Ukraine
Prior art keywords
bucket
side wall
prilling
granulation process
liquid
Prior art date
Application number
UAA201000663A
Other languages
English (en)
Ukrainian (uk)
Inventor
Энрико РИЦЦИ
Original Assignee
Уреа Касале С.А.
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 Уреа Касале С.А. filed Critical Уреа Касале С.А.
Publication of UA97532C2 publication Critical patent/UA97532C2/ru

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
    • B01J2/04—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 in a gaseous medium
    • 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
    • B01J2/18—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using a vibrating apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/001—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements incorporating means for heating or cooling, e.g. the material to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
    • B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member characterised by the rotating member
    • B05B3/1021—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member characterised by the rotating member with individual passages at its periphery

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Glanulating (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

В заявке описан способ гранулирования, в котором жидкость распыляется в грануляционную башню (1) с помощью вращающегося ковша (15) для гранулирования, имеющего перфорированную боковую стенку (15а), и струи жидкости, выходящие из перфорированной боковой стенки, подвергаются воздействию вибрации в направлении оси (А-А) грануляционной башни (1), в то время как воздействие вибрации на массу остающейся внутри ковша жидкости в основном исключается. Кроме того, раскрыто соответствующее устройство, в котором перфорированная боковая стенка (15а) ковша (15) для гранулирования соединена с вызывающими вибрацию средствами и имеет гибкое соединение с рамой (15b, 15с) ковша.
UAA201000663A 2007-06-27 2008-06-06 Способ гранулирования и устройство для его осуществления UA97532C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07012561A EP2008709A1 (en) 2007-06-27 2007-06-27 Granulation process and apparatus
PCT/EP2008/004521 WO2009000395A1 (en) 2007-06-27 2008-06-06 Granulation process and apparatus

Publications (1)

Publication Number Publication Date
UA97532C2 true UA97532C2 (ru) 2012-02-27

Family

ID=38695550

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201000663A UA97532C2 (ru) 2007-06-27 2008-06-06 Способ гранулирования и устройство для его осуществления

Country Status (11)

Country Link
US (1) US8187509B2 (ru)
EP (2) EP2008709A1 (ru)
CN (1) CN101720250B (ru)
AU (1) AU2008267513A1 (ru)
BR (1) BRPI0812900B1 (ru)
CA (1) CA2690019A1 (ru)
PL (1) PL2164619T3 (ru)
RU (1) RU2457023C2 (ru)
SA (1) SA08290383B1 (ru)
UA (1) UA97532C2 (ru)
WO (1) WO2009000395A1 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8329073B2 (en) 2010-06-30 2012-12-11 Honeywell International Inc. Variable-orifice prill plate
EP2468425A1 (en) 2010-12-23 2012-06-27 Urea Casale SA Pneumatic high-frequency turbine vibrator suitable for use in a prilling bucket
EP3000524A1 (en) * 2014-09-29 2016-03-30 Casale SA Apparatus and method for prilling a liquid, preferably urea melt
CN107500783A (zh) * 2017-09-26 2017-12-22 浙江立泰复合材料股份有限公司 一种用于制备碳化硼防弹陶瓷的造粒机
EP3797861A1 (en) 2019-09-24 2021-03-31 Casale Sa A method and system for controlling a vibrating prilling bucket in a urea prilling process
EP3824997A1 (en) 2019-11-19 2021-05-26 Casale Sa A vibrating prilling bucket particularly for prilling of urea
CN115379889A (zh) * 2020-02-05 2022-11-22 克雷伯机械工厂有限公司 用于制粒的装置
NL2024841B1 (en) * 2020-02-05 2021-09-13 Machf Kreber B V Method of producing prills
CN112044356A (zh) * 2020-09-16 2020-12-08 无锡斯贝尔磁性材料有限公司 一种显著提高MnZn铁氧体粉料利用率的喷雾塔及其使用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE863660C (de) * 1950-09-24 1953-01-19 Ruhrchemie Ag Vorrichtung zur tropfenfoermigen Aufteilung von geschmolzenen Stoffen, insbesondere bei der Granulierung von Kalkammonsalpeter
US3274642A (en) * 1965-05-12 1966-09-27 Armour & Co Apparatus for prilling ammonium nitrate
US4585167A (en) * 1982-10-07 1986-04-29 Kholin Boris G Method for dividing bulk liquid into drops
EP0233384A3 (en) * 1985-12-20 1988-12-14 Stamicarbon B.V. Process and device for distributing a liquid in a gaseous or vaporous medium
HU212779B (en) * 1991-09-02 1996-11-28 Richter Gedeon Vegyeszet Equipment for contact of solid and fluid material mainly for extraction of solid material with liquid
GB9226474D0 (en) * 1992-12-18 1993-02-10 Ici Plc Production of particulate materials
RU2104975C1 (ru) * 1995-12-09 1998-02-20 Акционерное общество "Новолипецкий металлургический комбинат" Способ и установка для получения шлакопемзового гравия
RU2115466C1 (ru) * 1996-11-18 1998-07-20 Анатолий Сергеевич Поляков Устройство для гранулирования расплавов
RU2181305C1 (ru) * 2000-09-05 2002-04-20 Поляков Анатолий Сергеевич Устройство для гранулирования расплавов
EP1477219A1 (en) * 2003-05-16 2004-11-17 Tuttle Prilling Systems Granulation apparatus

Also Published As

Publication number Publication date
WO2009000395A8 (en) 2010-04-22
EP2164619A1 (en) 2010-03-24
EP2164619B1 (en) 2013-05-29
SA08290383B1 (ar) 2011-08-20
EP2008709A1 (en) 2008-12-31
CN101720250B (zh) 2013-11-27
RU2457023C2 (ru) 2012-07-27
BRPI0812900A2 (pt) 2014-12-09
AU2008267513A1 (en) 2008-12-31
US8187509B2 (en) 2012-05-29
US20100289165A1 (en) 2010-11-18
WO2009000395A1 (en) 2008-12-31
PL2164619T3 (pl) 2013-10-31
RU2010102138A (ru) 2011-08-10
CA2690019A1 (en) 2008-12-31
BRPI0812900B1 (pt) 2017-03-14
CN101720250A (zh) 2010-06-02

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