JPS5687422A - Improved granulating machine - Google Patents

Improved granulating machine

Info

Publication number
JPS5687422A
JPS5687422A JP16451579A JP16451579A JPS5687422A JP S5687422 A JPS5687422 A JP S5687422A JP 16451579 A JP16451579 A JP 16451579A JP 16451579 A JP16451579 A JP 16451579A JP S5687422 A JPS5687422 A JP S5687422A
Authority
JP
Japan
Prior art keywords
impeller
crushing blades
angle
rotary
powder
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.)
Granted
Application number
JP16451579A
Other languages
Japanese (ja)
Other versions
JPS587336B2 (en
Inventor
Kazukuni Yoshida
Kazuo Muraoka
Toshihiro Horiie
Hiroyasu Matsuda
Hiroshi Ochiai
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.)
Daiichi Pharmaceutical Co Ltd
Original Assignee
Daiichi Pharmaceutical Co Ltd
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 Daiichi Pharmaceutical Co Ltd filed Critical Daiichi Pharmaceutical Co Ltd
Priority to JP16451579A priority Critical patent/JPS587336B2/en
Publication of JPS5687422A publication Critical patent/JPS5687422A/en
Publication of JPS587336B2 publication Critical patent/JPS587336B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Glanulating (AREA)

Abstract

PURPOSE: To enhance scattering ratio and particle size controlling property and to reduce required granulating time of the improved granulating machine by providing plural crushing blades having an almost rectangular shape on a front surface or a front and a back surfaces of an impeller in a mutually parallel condition.
CONSTITUTION: To the front surface or the front and back surfaces of the plate like impeller 1, several crushing blades 2 are attached so as to provide a definite angle θ1 against a rotary direction of said impeller. That is, said crushing blades 2 are attached at such an angle that the angle θ1 against a longer diagonal line of the impeller 1 is adjusted to about 45W75°. When the impeller 1 is rotated to the left direction as shown by an arrow, rotary leading edge 4 of the crushing blade 2 are approached to a rotation center of the impeller 1 nearer than rotary trailing end parts 5. A powder impacted to the crushing blades is flied off outwardly and tumbling fluidity of the whole powder becomes extremely active. Moreover, because blocking generated by a binder added to the powder is crushed by the parts 4, by making said parts sharp as a knife, the purpose can be accomplished exactly.
COPYRIGHT: (C)1981,JPO&Japio
JP16451579A 1979-12-18 1979-12-18 improved granulator Expired JPS587336B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16451579A JPS587336B2 (en) 1979-12-18 1979-12-18 improved granulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16451579A JPS587336B2 (en) 1979-12-18 1979-12-18 improved granulator

Publications (2)

Publication Number Publication Date
JPS5687422A true JPS5687422A (en) 1981-07-16
JPS587336B2 JPS587336B2 (en) 1983-02-09

Family

ID=15794621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16451579A Expired JPS587336B2 (en) 1979-12-18 1979-12-18 improved granulator

Country Status (1)

Country Link
JP (1) JPS587336B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116966827A (en) * 2023-09-22 2023-10-31 河南佑民生物科技股份有限公司 Rotary granulator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874059A (en) * 1981-10-28 1983-05-04 Toshiba Corp Wiring substrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116966827A (en) * 2023-09-22 2023-10-31 河南佑民生物科技股份有限公司 Rotary granulator
CN116966827B (en) * 2023-09-22 2023-12-29 河南佑民生物科技股份有限公司 Rotary granulator

Also Published As

Publication number Publication date
JPS587336B2 (en) 1983-02-09

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