EE05764B1 - Meetod ja seade granuleeritud väetise tootmiseks - Google Patents

Meetod ja seade granuleeritud väetise tootmiseks

Info

Publication number
EE05764B1
EE05764B1 EEP201400036A EEP201400036A EE05764B1 EE 05764 B1 EE05764 B1 EE 05764B1 EE P201400036 A EEP201400036 A EE P201400036A EE P201400036 A EEP201400036 A EE P201400036A EE 05764 B1 EE05764 B1 EE 05764B1
Authority
EE
Estonia
Prior art keywords
dust
air
filled air
fertilizer
granular form
Prior art date
Application number
EEP201400036A
Other languages
English (en)
Inventor
Aleksei Besedin
Yury Shnepp
Georgy Baklan
Olga Dunaeva
Aleksandr Rodionov
Valentina Kizimenko
Aleksandr Prokopyev
Nikolai Kuznetsov
Original Assignee
Otkrytoe Aktsionernoe Obshchestvo ''nauchno-Issledovatelsky I Proektny Institut Karbamida I Produktov Organicheskogo
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 Otkrytoe Aktsionernoe Obshchestvo ''nauchno-Issledovatelsky I Proektny Institut Karbamida I Produktov Organicheskogo filed Critical Otkrytoe Aktsionernoe Obshchestvo ''nauchno-Issledovatelsky I Proektny Institut Karbamida I Produktov Organicheskogo
Publication of EE201400036A publication Critical patent/EE201400036A/et
Publication of EE05764B1 publication Critical patent/EE05764B1/et

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12—Granules or flakes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

Käesolev leiutis kuulub väetiste tootmise valdkonda ja käsitleb meetodit ja seadet granuleeritud väetiste, näiteks karbamiidi ja ammooniumnitraadi tootmiseks. Granuleeritud väetis toodetakse selle väetise sulatise pihustamise teel (dispergeerimisel) granuleerimistorni mahus, milles moodustatud sulatisetilgad jahutatakse ja tahkestatakse allalangemisel, kui need kontakteeruvad tõusva õhuvooluga. Saadud graanulid jahutatakse välises keevkihtaparaadis, kus väetise graanulid transporditakse horisontaalselt. Keevkihtaparaadis väljutatakse tolmunud õhk eraldi vähemalt kahest keevkihtaparaadi tsoonist, kusjuures tolmunud õhk juhitakse graanulite liikumise järgi keevkihtaparaadi esimesest tsoonist õhupuhastusseadisesse tolmunud õhu puhastamiseks, ja tolmunud õhk keevkihtaparaadi järgnevatest tsoonidest suunatakse granuleerimistorni. Tehniline tulemus seisneb keevkihtaparaadist puhastamiseks edastatava tolmunud õhu mahu vähenemises ja selle tulemusel ka õhu puhastamiseks kulutatava energia ja kapitalikulude vähenemises.
EEP201400036A 2012-04-10 2013-04-04 Meetod ja seade granuleeritud väetise tootmiseks EE05764B1 (et)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012114061/13A RU2491262C1 (ru) 2012-04-10 2012-04-10 Способ и установка для получения гранулированного удобрения

Publications (2)

Publication Number Publication Date
EE201400036A EE201400036A (et) 2014-12-15
EE05764B1 true EE05764B1 (et) 2016-03-15

Family

ID=49163807

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP201400036A EE05764B1 (et) 2012-04-10 2013-04-04 Meetod ja seade granuleeritud väetise tootmiseks

Country Status (6)

Country Link
EE (1) EE05764B1 (et)
IN (1) IN2014DN08239A (et)
RO (1) RO130168B1 (et)
RU (1) RU2491262C1 (et)
UA (1) UA111412C2 (et)
WO (1) WO2013154470A1 (et)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116371290B (zh) * 2023-03-09 2023-10-17 扬州日发干燥工程有限公司 一种肥料的成型固化装置
CN117244467B (zh) * 2023-09-21 2026-01-30 山西诺瑞设备制造有限公司 肥料生产设备和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU136331A1 (ru) * 1959-11-16 1960-11-30 Н.Н. Артемьева Способ охлаждени гранулированных материалов
SU959818A1 (ru) * 1980-12-31 1982-09-23 Всесоюзный научно-исследовательский и проектный институт галургии Устройство дл обработки материалов в псевдоожиженном слое
NL8302999A (nl) * 1983-08-27 1985-03-18 Unie Van Kunstmestfab Bv Werkwijze voor het bereiden van granules.
CA2678548C (en) * 2007-02-16 2013-04-23 Vitag Corporation Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer

Also Published As

Publication number Publication date
RU2491262C1 (ru) 2013-08-27
WO2013154470A1 (ru) 2013-10-17
IN2014DN08239A (et) 2015-05-15
RO130168B1 (ro) 2020-01-30
EE201400036A (et) 2014-12-15
RO130168A2 (ro) 2015-04-30
UA111412C2 (uk) 2016-04-25

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Effective date: 20210404