JPS54131282A - Screw conveyor - Google Patents

Screw conveyor

Info

Publication number
JPS54131282A
JPS54131282A JP3816078A JP3816078A JPS54131282A JP S54131282 A JPS54131282 A JP S54131282A JP 3816078 A JP3816078 A JP 3816078A JP 3816078 A JP3816078 A JP 3816078A JP S54131282 A JPS54131282 A JP S54131282A
Authority
JP
Japan
Prior art keywords
substances
mixed
pipe
foreign
wall
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
JP3816078A
Other languages
Japanese (ja)
Other versions
JPS6115004B2 (en
Inventor
Tadayoshi Kamiwaki
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP3816078A priority Critical patent/JPS54131282A/en
Publication of JPS54131282A publication Critical patent/JPS54131282A/en
Publication of JPS6115004B2 publication Critical patent/JPS6115004B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Screw Conveyors (AREA)

Abstract

PURPOSE: To prevent troubles caused by biting of mixed foreign substances by connecting a cylindrical chamber of pipe, having a bigger diameter than those of pipes connected at inlet and outlet ports, at an intermediate portion of a casing pipe for a screw conveyor.
CONSTITUTION: An upper casing pipe 3 and a lower casing pipe 4 for a screw conveyor are connected with a cylindrical chamber 6 of pipe having a bigger inner diameter than those of casing pipes 3, 4 and consisting of a ceilling wall 7, a cylindrical wall 8 and a bottom wall 9 with an aperture 10 and a rotatable lid 11. When an upwardly feeding action for mixed loose substances is begun by a screw blade 2, the cylindrical chamber is filled with the fed initial mixed loose substances, however, foreign blocks among the mixed loose substances receive bigger centrifugal force than the others, therefore, will be pushed out toward the cylindrical wall 8 and separated from the others. Accordingly the foreign blocks may not be involved within the substances being fed upwardly into the upper casing, thus, troubles caused by biting between the mixed foreign blocks and a screw blade may be prevented.
COPYRIGHT: (C)1979,JPO&Japio
JP3816078A 1978-04-03 1978-04-03 Screw conveyor Granted JPS54131282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3816078A JPS54131282A (en) 1978-04-03 1978-04-03 Screw conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3816078A JPS54131282A (en) 1978-04-03 1978-04-03 Screw conveyor

Publications (2)

Publication Number Publication Date
JPS54131282A true JPS54131282A (en) 1979-10-12
JPS6115004B2 JPS6115004B2 (en) 1986-04-22

Family

ID=12517646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3816078A Granted JPS54131282A (en) 1978-04-03 1978-04-03 Screw conveyor

Country Status (1)

Country Link
JP (1) JPS54131282A (en)

Also Published As

Publication number Publication date
JPS6115004B2 (en) 1986-04-22

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