JPS5473356A - Beans grinder - Google Patents

Beans grinder

Info

Publication number
JPS5473356A
JPS5473356A JP14035377A JP14035377A JPS5473356A JP S5473356 A JPS5473356 A JP S5473356A JP 14035377 A JP14035377 A JP 14035377A JP 14035377 A JP14035377 A JP 14035377A JP S5473356 A JPS5473356 A JP S5473356A
Authority
JP
Japan
Prior art keywords
section
chamber
inner diameter
grinding chamber
fan
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
JP14035377A
Other languages
Japanese (ja)
Inventor
Kazuo Maezawa
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.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP14035377A priority Critical patent/JPS5473356A/en
Publication of JPS5473356A publication Critical patent/JPS5473356A/en
Pending legal-status Critical Current

Links

Landscapes

  • Crushing And Pulverization Processes (AREA)

Abstract

PURPOSE: To eliminate the adhesion of dust particles due to turbulence by constructing the inner diameter of an opening section between a grinding chamber and a blasting chamber so as to be approximately equal to or smaller than the inner diameter of a suction section in a fan blade section.
CONSTITUTION: If beans are charged into a grinding chamber 15 and a motor 2 is driven, a cutter 27 turns with a fan 13 so as to grind the beans. At the same time, current of air generates, which is sucbed from an air hole section 31 and passes through the grinding chamber 15, a blasting chamber 4 and a duct 5, and is exhausted to an exhausting section 12 in a cover body 11 of a storage case 8. Dust particles below a predetermined particle size pass through a filter 21 owing to the air current and agitation by means of a cutter 27, and being sent from the blasting chamber 4 to a storage chamber 7. The inner diameter D1 of a suction section 29 in the fan 13 is approximately equal to or greater than the inner diameter D2 of a lower opening section in a grinding chamber 15.
COPYRIGHT: (C)1979,JPO&Japio
JP14035377A 1977-11-22 1977-11-22 Beans grinder Pending JPS5473356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14035377A JPS5473356A (en) 1977-11-22 1977-11-22 Beans grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14035377A JPS5473356A (en) 1977-11-22 1977-11-22 Beans grinder

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP9991778A Division JPS5473358A (en) 1978-08-16 1978-08-16 Beans grinder

Publications (1)

Publication Number Publication Date
JPS5473356A true JPS5473356A (en) 1979-06-12

Family

ID=15266845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14035377A Pending JPS5473356A (en) 1977-11-22 1977-11-22 Beans grinder

Country Status (1)

Country Link
JP (1) JPS5473356A (en)

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