IT1242965B - Improved device for the descent of material in solid particles, particularly for drawing material from a container - Google Patents

Improved device for the descent of material in solid particles, particularly for drawing material from a container

Info

Publication number
IT1242965B
IT1242965B IT04687690A IT4687690A IT1242965B IT 1242965 B IT1242965 B IT 1242965B IT 04687690 A IT04687690 A IT 04687690A IT 4687690 A IT4687690 A IT 4687690A IT 1242965 B IT1242965 B IT 1242965B
Authority
IT
Italy
Prior art keywords
internal
external
descent
container
solid particles
Prior art date
Application number
IT04687690A
Other languages
Italian (it)
Other versions
IT9046876A1 (en
IT9046876A0 (en
Inventor
Vainer Marchesini
Original Assignee
Wam Spa
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 Wam Spa filed Critical Wam Spa
Priority to IT04687690A priority Critical patent/IT1242965B/en
Publication of IT9046876A0 publication Critical patent/IT9046876A0/en
Publication of IT9046876A1 publication Critical patent/IT9046876A1/en
Application granted granted Critical
Publication of IT1242965B publication Critical patent/IT1242965B/en

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Landscapes

  • Basic Packing Technique (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

The device comprises an external tubular element 10 with a vertical axis converging downwards and an internal tubular element 20, coaxial with the external element 10 and internal to it; with the external element 10 the internal element 20 defines a peripheral corridor 4 for the passage of the material and the internal element 20 defines a central corridor 5 inside itself for the passage of the material; means are envisaged suitable for axially varying the position of the internal element 20 with respect to the external one 10 up to an extreme bottom position in which the internal element 20 closes the peripheral corridor 4; also envisaged are means suitable for making the internal element 20 vibrate. Not only is an adjustment of the flow rate of the material descending obtained but also a satisfactory "fluid" descent of the same. <IMAGE>
IT04687690A 1990-09-26 1990-09-26 Improved device for the descent of material in solid particles, particularly for drawing material from a container IT1242965B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT04687690A IT1242965B (en) 1990-09-26 1990-09-26 Improved device for the descent of material in solid particles, particularly for drawing material from a container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04687690A IT1242965B (en) 1990-09-26 1990-09-26 Improved device for the descent of material in solid particles, particularly for drawing material from a container

Publications (3)

Publication Number Publication Date
IT9046876A0 IT9046876A0 (en) 1990-09-26
IT9046876A1 IT9046876A1 (en) 1992-03-26
IT1242965B true IT1242965B (en) 1994-05-18

Family

ID=11260081

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04687690A IT1242965B (en) 1990-09-26 1990-09-26 Improved device for the descent of material in solid particles, particularly for drawing material from a container

Country Status (1)

Country Link
IT (1) IT1242965B (en)

Also Published As

Publication number Publication date
IT9046876A1 (en) 1992-03-26
IT9046876A0 (en) 1990-09-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970926