JPS5519441A - Screw press type dehydrator - Google Patents

Screw press type dehydrator

Info

Publication number
JPS5519441A
JPS5519441A JP9185578A JP9185578A JPS5519441A JP S5519441 A JPS5519441 A JP S5519441A JP 9185578 A JP9185578 A JP 9185578A JP 9185578 A JP9185578 A JP 9185578A JP S5519441 A JPS5519441 A JP S5519441A
Authority
JP
Japan
Prior art keywords
screw
preventing body
sludge
rotating
flights
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
JP9185578A
Other languages
Japanese (ja)
Other versions
JPS6057437B2 (en
Inventor
Shigemasa Tanaka
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.)
Ebara Corp
Original Assignee
Ebara Infilco 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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP9185578A priority Critical patent/JPS6057437B2/en
Publication of JPS5519441A publication Critical patent/JPS5519441A/en
Publication of JPS6057437B2 publication Critical patent/JPS6057437B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/122—Means preventing the material from turning with the screw or returning towards the feed hopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To prevent co-rotating phenomenon of sludge and lower the water contents of dehydrated cake by providing a co-rotating preventing body within screw grooves and connecting the same to the control body provided to the beginning end of the screw flights. CONSTITUTION:A containing part 9 is provided at a right angle to screw flights 4 between a sludge hopper 2 and a dehydrated cake discharge port 6 and a co-rotating preventing body 8 is installed therein. The co-rotating preventing body 8 and the control body 7 provided in the screw grooves in the sludge hopper 2 are connected by means of a connecting bar 12 having a fulcrum 10. The beginning end of the screw flights 4 on the sludge feed port 1 side is gradually increased of height to push up the control body 7 and let it drop onto the screw stem 5 by detaching from the screw flight 4, thereby producing vertical motion. This motion is transmitted to the co-rotating preventing body 8 so that when the screw flights 4 approach to the preventing body 8 the preventing body 8 is pulled out and when the flights 4 pass the position of the preventing body 8 the preventing body is inserted into the screw groove. Thereby, the co-rotating phenomenon of the screw stem 5 and sludge is prevented and the sludge is semi-forcefully squeezed and dehydrated.
JP9185578A 1978-07-27 1978-07-27 Screw press type dehydrator Expired JPS6057437B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9185578A JPS6057437B2 (en) 1978-07-27 1978-07-27 Screw press type dehydrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9185578A JPS6057437B2 (en) 1978-07-27 1978-07-27 Screw press type dehydrator

Publications (2)

Publication Number Publication Date
JPS5519441A true JPS5519441A (en) 1980-02-12
JPS6057437B2 JPS6057437B2 (en) 1985-12-14

Family

ID=14038166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9185578A Expired JPS6057437B2 (en) 1978-07-27 1978-07-27 Screw press type dehydrator

Country Status (1)

Country Link
JP (1) JPS6057437B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015009251A (en) * 2013-06-28 2015-01-19 株式会社石垣 Co-rotation prevention device in screw press
FR3074198A1 (en) * 2017-11-27 2019-05-31 Secmair GRANULATE TRANSFER DEVICE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174832U (en) * 1988-05-30 1989-12-12
JP4615763B2 (en) * 2001-06-05 2011-01-19 庄田機工株式会社 Dehydrator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015009251A (en) * 2013-06-28 2015-01-19 株式会社石垣 Co-rotation prevention device in screw press
FR3074198A1 (en) * 2017-11-27 2019-05-31 Secmair GRANULATE TRANSFER DEVICE

Also Published As

Publication number Publication date
JPS6057437B2 (en) 1985-12-14

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