JPS56155630A - Granulator utilizing jet layer - Google Patents

Granulator utilizing jet layer

Info

Publication number
JPS56155630A
JPS56155630A JP6037080A JP6037080A JPS56155630A JP S56155630 A JPS56155630 A JP S56155630A JP 6037080 A JP6037080 A JP 6037080A JP 6037080 A JP6037080 A JP 6037080A JP S56155630 A JPS56155630 A JP S56155630A
Authority
JP
Japan
Prior art keywords
port
particles
gas ejecting
granulator
ejecting port
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.)
Pending
Application number
JP6037080A
Other languages
Japanese (ja)
Inventor
Susumu Nio
Yuji Hirayama
Tetsuzo Honda
Takashi Nagahama
Nobuyuki Matsumoto
Masaki Naruo
Yoshinori Sato
Kenji Toyama
Gizaburo Shiozu
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.)
Mitsui Toatsu Chemicals Inc
Toyo Engineering Corp
Original Assignee
Mitsui Toatsu Chemicals Inc
Toyo Engineering Corp
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 Mitsui Toatsu Chemicals Inc, Toyo Engineering Corp filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP6037080A priority Critical patent/JPS56155630A/en
Priority to IN228/DEL/81A priority patent/IN155886B/en
Priority to US06/258,846 priority patent/US4354450A/en
Priority to BR8102729A priority patent/BR8102729A/en
Priority to NZ197019A priority patent/NZ197019A/en
Priority to DE19813117892 priority patent/DE3117892A1/en
Priority to GB8113750A priority patent/GB2077628B/en
Priority to CA000376955A priority patent/CA1157253A/en
Priority to FR8109083A priority patent/FR2481947A1/en
Priority to NL8102239A priority patent/NL8102239A/en
Priority to IT8121555A priority patent/IT8121555A0/en
Publication of JPS56155630A publication Critical patent/JPS56155630A/en
Pending legal-status Critical Current

Links

Landscapes

  • Glanulating (AREA)

Abstract

PURPOSE: To miniaturize a granulator and treat a large amount of particles efficiently by providing a liquid-jetting port at a position higher than that of a gas ejecting port by a distance smaller than the inside diameter of the gas ejecting port.
CONSTITUTION: The liquid-jetting port 2 is provided above the gas ejecting port 1, the latter being located at the upper end of a gas introducing pipe 5 which extends upwardly into the interior of a truncated inverse cone 7 constituting the bottom part of the granulator. Groups of particles in the accumulated particles 4 flowing in the direction from a wall W2 toward the gas ejecting port 1 move with particulate friction along an imaginary inverse-conical surface 8 in the vicinity of the port 1, while in the areas apart from the port 1 they move with metallic friction on the bottom surface of the truncated inverse cone 7 which has an apical angle C smaller than that D of the imaginary inverse cone. Accordingly, a stabilized jet layer containing a very large amount of particles can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP6037080A 1980-05-07 1980-05-07 Granulator utilizing jet layer Pending JPS56155630A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP6037080A JPS56155630A (en) 1980-05-07 1980-05-07 Granulator utilizing jet layer
IN228/DEL/81A IN155886B (en) 1980-05-07 1981-04-16
US06/258,846 US4354450A (en) 1980-05-07 1981-04-29 Jet layer granulator
BR8102729A BR8102729A (en) 1980-05-07 1981-05-04 INJECTED CAMERA GRANULATOR
NZ197019A NZ197019A (en) 1980-05-07 1981-05-06 Jet layer granulator:liquid nozzle located slightly above gas nozzle
DE19813117892 DE3117892A1 (en) 1980-05-07 1981-05-06 BLAST LAYER GRANULATOR
GB8113750A GB2077628B (en) 1980-05-07 1981-05-06 Jet layer granulator
CA000376955A CA1157253A (en) 1980-05-07 1981-05-06 Jet layer granulator
FR8109083A FR2481947A1 (en) 1980-05-07 1981-05-07 GRANULATOR WITH INJECTION FLUIDIZED LAYER COMPRISING A GAS INJECTION OPENING AND A LIQUID INJECTING OPENING
NL8102239A NL8102239A (en) 1980-05-07 1981-05-07 GRANULATOR WITH SWIRL LAYER.
IT8121555A IT8121555A0 (en) 1980-05-07 1981-05-07 GRANULATOR WITH JET LAYERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6037080A JPS56155630A (en) 1980-05-07 1980-05-07 Granulator utilizing jet layer

Publications (1)

Publication Number Publication Date
JPS56155630A true JPS56155630A (en) 1981-12-01

Family

ID=13140172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6037080A Pending JPS56155630A (en) 1980-05-07 1980-05-07 Granulator utilizing jet layer

Country Status (1)

Country Link
JP (1) JPS56155630A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007523616A (en) * 2003-06-11 2007-08-23 グラット インジェニェーアテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング Enzyme granule production method and available enzyme granules
JP2009504584A (en) * 2005-08-10 2009-02-05 グラット インジェニェーアテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング Method for producing urea pellets

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5175674A (en) * 1974-12-27 1976-06-30 Chisso Asahi Hiryo

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5175674A (en) * 1974-12-27 1976-06-30 Chisso Asahi Hiryo

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007523616A (en) * 2003-06-11 2007-08-23 グラット インジェニェーアテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング Enzyme granule production method and available enzyme granules
JP2009504584A (en) * 2005-08-10 2009-02-05 グラット インジェニェーアテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング Method for producing urea pellets

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