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WO2004096426A1 - Granulateur a tambours - Google Patents

Granulateur a tambours Download PDF

Info

Publication number
WO2004096426A1
WO2004096426A1 PCT/RU2004/000128 RU2004000128W WO2004096426A1 WO 2004096426 A1 WO2004096426 A1 WO 2004096426A1 RU 2004000128 W RU2004000128 W RU 2004000128W WO 2004096426 A1 WO2004096426 A1 WO 2004096426A1
Authority
WO
WIPO (PCT)
Prior art keywords
drum
blades
drums
main drum
lοπasτey
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.)
Ceased
Application number
PCT/RU2004/000128
Other languages
English (en)
Russian (ru)
Inventor
Aleksey Vladimirovich Soldatov
Yury Ivanovich Mikhaylov
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.)
Research and Design Institute of Urea and Organic Synthesis Products OAO NIIK
Original Assignee
Research and Design Institute of Urea and Organic Synthesis Products OAO NIIK
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 Research and Design Institute of Urea and Organic Synthesis Products OAO NIIK filed Critical Research and Design Institute of Urea and Organic Synthesis Products OAO NIIK
Priority to UAA200509723A priority Critical patent/UA80193C2/uk
Publication of WO2004096426A1 publication Critical patent/WO2004096426A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums

Definitions

  • the unloading chamber is located on the upstream end of the optional external drum.
  • the main drum contains the classifier, scraped together with all the drums, and the calculator of the classifier, mounted in the chamber of unloading.
  • the download pipe is mounted on the stationary part of the download camera.
  • This device is not subject to the use of blades. Full release of sections of the camera of small fractions and a single unit of fresh material. When sprinkled from sections, the material accelerates to rise to the highest point of lifting the material over the cone and partly self-loading from the drum. The curtain that is being formed is buried at the end of the cassette, which prevents the development of a flare and falling on the main curtain is buried in the drum.
  • FIG. 1 in a schematic diagram, a discreet embodiment of the proposed constructions is shown.
  • ⁇ a ⁇ ig. 1 drum drum is shown in a separate section, in FIG. 2 - device for delivering the original products (section ⁇ - ⁇ fig. 1), in fig. 3 - the device for returning small fractions was placed into the working area of the main drum (section ⁇ - ⁇ fig. 1).
  • the drum is made up of a main drum 1 with a download chamber, ⁇ as ⁇ l ⁇ zhenn ⁇ y on v ⁇ dn ⁇ m ⁇ ntse ⁇ sn ⁇ vn ⁇ g ⁇ ba ⁇ abana and vy ⁇ lnenn ⁇ y as HA ⁇ uzhn ⁇ g ⁇ ⁇ ltsa 2- ⁇ iemn ⁇ ⁇ ans ⁇ i ⁇ uyuschimi l ⁇ as ⁇ yami 3 us ⁇ an ⁇ vlennymi na ⁇ iv ⁇ iemny ⁇ ⁇ n 4 ⁇ sn ⁇ vn ⁇ g ⁇ ba ⁇ abana and ⁇ ans ⁇ i ⁇ uyuschimi zhel ⁇ bami 5 us ⁇ an ⁇ vlennymi ⁇ sle ⁇ azhd ⁇ g ⁇ ⁇ iemn ⁇ g ⁇ ⁇ na 4 vnu ⁇ enney ⁇ ve ⁇ n ⁇ s ⁇ i ⁇ sn ⁇ vn ⁇ g ⁇ ba ⁇ abana 1; rotary
  • the drum is operated by the following method (periodic or non-continuous).
  • the new drum is connected to the optional chimney 5, but it is supplied with
  • a reciprocating dual-screw auger 13 is supplied with inter-drum storage devices for radial impulse-disintegrating devices that are in contact with the product.
  • the finished product from the class 16 is unloaded in the chamber 15 and it is downloaded.
  • the classifier 16 is easily cleaned by a numerator 17.
  • a small fraction of the granules, returned to the main drum 1, by the radial pi- new distribution and expansion parts 8 are left in the curtain for processing by alloy (solution, industrial). If necessary, use a pipe 20 to allow the food to cool or to dry the product in the drum 1. Intended use
  • the drum can be used in the process technology of fertilizers using liquids and solid products.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

La présente invention se rapporte à des dispositifs permettant de broyer des produits solides, en particulier des engrais minéraux faisant appel à des matières premières liquides et solides. Le granulateur à tambours selon l'invention comprend un tambour principal doté d'un accessoire de transport se présentant sous la forme d'aubes de répartition, disposées en plusieurs rangées sur la surface interne du tambour, et d'aubes de retenue, placées devant les aubes de répartition et devant un anneau de retenue sur l'extrémité de sortie du tambour. Le granulateur selon l'invention comprend également : un tambour extérieur supplémentaire ; une vis sans fin inverse, disposée entre les tambours et tournant avec ces derniers ; une chambre de chargement du produit, qui est constituée d'un anneau extérieur doté d'aubes de collecte et de transport disposées face à des fenêtres de collecte du tambour principal, et de canaux de transport placés derrière chaque fenêtre de collecte ; un convoyeur à vis sans fin, disposé entre la chambre de chargement et les aubes de retenue ; une chambre de décharge du produit ; un dispositif de réintroduction des fractions fines dans le tambour principal, placé dans l'espace annulaire situé entre les tambours derrière la vis sans fin inverse ; une buse ; et un tuyau de chargement monté sur la partie fixe de la chambre de chargement. Le tambour principal comprend un trieur couplé aux deux tambours, et un nettoyeur de trieur fixé à la paroi de la chambre de décharge. Le dispositif de réintroduction des fractions fines se présente sous la forme d'aubes radiales de collecte, de répartition et de transport, qui donnent sur le tambour principal en passant par les fenêtres de collecte. Ledit dispositif est placé entre les aubes de retenue et les aubes de répartition. Le système selon l'invention permet de garantir la régularité de la circulation des fractions fines et du mélange des éléments.
PCT/RU2004/000128 2003-04-30 2004-04-07 Granulateur a tambours Ceased WO2004096426A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA200509723A UA80193C2 (en) 2003-04-30 2004-07-04 Drum granulator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2003112883/15A RU2228789C1 (ru) 2003-04-30 2003-04-30 Барабанный гранулятор
RU2003112883 2003-04-30

Publications (1)

Publication Number Publication Date
WO2004096426A1 true WO2004096426A1 (fr) 2004-11-11

Family

ID=32679621

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2004/000128 Ceased WO2004096426A1 (fr) 2003-04-30 2004-04-07 Granulateur a tambours

Country Status (3)

Country Link
RU (1) RU2228789C1 (fr)
UA (1) UA80193C2 (fr)
WO (1) WO2004096426A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104941512A (zh) * 2015-07-09 2015-09-30 山东华屹重工有限公司 往复滚筒式生物有机肥造粒机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492801A (en) * 1974-03-05 1977-11-23 Atomic Energy Authority Uk Apparatus for producing granules from powder
RU2080169C1 (ru) * 1994-04-20 1997-05-27 Нижегородский государственный технический университет Барабанный гранулятор
RU2153393C1 (ru) * 1999-05-07 2000-07-27 Нижегородский государственный технический университет Барабанный гранулятор

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492801A (en) * 1974-03-05 1977-11-23 Atomic Energy Authority Uk Apparatus for producing granules from powder
RU2080169C1 (ru) * 1994-04-20 1997-05-27 Нижегородский государственный технический университет Барабанный гранулятор
RU2153393C1 (ru) * 1999-05-07 2000-07-27 Нижегородский государственный технический университет Барабанный гранулятор

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104941512A (zh) * 2015-07-09 2015-09-30 山东华屹重工有限公司 往复滚筒式生物有机肥造粒机
CN104941512B (zh) * 2015-07-09 2017-07-07 山东华屹重工有限公司 往复滚筒式生物有机肥造粒机

Also Published As

Publication number Publication date
RU2228789C1 (ru) 2004-05-20
UA80193C2 (en) 2007-08-27

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