JPS5753285A - Sludge scraper - Google Patents

Sludge scraper

Info

Publication number
JPS5753285A
JPS5753285A JP12856680A JP12856680A JPS5753285A JP S5753285 A JPS5753285 A JP S5753285A JP 12856680 A JP12856680 A JP 12856680A JP 12856680 A JP12856680 A JP 12856680A JP S5753285 A JPS5753285 A JP S5753285A
Authority
JP
Japan
Prior art keywords
chain
scraping plate
sedimentation pool
scum
floating
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
JP12856680A
Other languages
Japanese (ja)
Other versions
JPS5910278B2 (en
Inventor
Akio Nishino
Haruki Kotorii
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP12856680A priority Critical patent/JPS5910278B2/en
Publication of JPS5753285A publication Critical patent/JPS5753285A/en
Publication of JPS5910278B2 publication Critical patent/JPS5910278B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Removal Of Floating Material (AREA)

Abstract

PURPOSE: To increase the length of a chain and the width of a scraping plate and to enhance scraping efficiency, when scum or the like floating on the water surface is scraped and removed with a scraping plate attached to an endless chain, by drawing the upside horizontal part of the chain toward a drive shaft.
CONSTITUTION: When scum or the like floating on the water surface is to be scraped and removed with a scraping plate 2 attached to an endless chain 1 circulating in a sedimentation pool A, the drive shaft 4 of the chain 1 is driven through a gearing sprocket 15 with a drive means 11 arranged above the rear part of the sedimentation pool A. The sprocket 15 is located inside a notched step formed from the upside of the side wall of the sedimentation pool A. The upside horizontal part of the endless chain 1 in the sedimentation pool A is drawn toward the sprocket 15, so that its horizontal part can be lengthened without slackening and the width of the scraping plate 2 can be broadened. Conseuently the scraping removing rate of the scum floating on the water surface can be remarkably enhanced.
COPYRIGHT: (C)1982,JPO&Japio
JP12856680A 1980-09-18 1980-09-18 sludge scraper Expired JPS5910278B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12856680A JPS5910278B2 (en) 1980-09-18 1980-09-18 sludge scraper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12856680A JPS5910278B2 (en) 1980-09-18 1980-09-18 sludge scraper

Publications (2)

Publication Number Publication Date
JPS5753285A true JPS5753285A (en) 1982-03-30
JPS5910278B2 JPS5910278B2 (en) 1984-03-07

Family

ID=14987921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12856680A Expired JPS5910278B2 (en) 1980-09-18 1980-09-18 sludge scraper

Country Status (1)

Country Link
JP (1) JPS5910278B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100676085B1 (en) 2005-03-18 2007-02-07 주식회사 원창엔텍 Scum skimmer control device have nonmetal chain driving type sludge collector
JP2010088959A (en) * 2008-10-03 2010-04-22 Hazama Kisetsu Kogyo Kk Recovery device for sludge and the like
JP2012232261A (en) * 2011-05-02 2012-11-29 Hitachi Plant Technologies Ltd Sludge scraper
JP2012232251A (en) * 2011-04-28 2012-11-29 Sumitomo Heavy Industries Environment Co Ltd Sludge scraper
CN102989205A (en) * 2011-09-08 2013-03-27 藤原产业株式会社 Sludge scraping device
JP2019034310A (en) * 2018-12-05 2019-03-07 アクアインテック株式会社 Sludge raking device
CN112723612A (en) * 2021-01-29 2021-04-30 任冬平 Sewage pretreatment system and process

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0582363U (en) * 1991-05-21 1993-11-09 グレイト トゥルース カンパニー リミテッド Container
KR102044386B1 (en) * 2018-10-18 2019-11-13 박기운 Chain Flight type Sludge Collector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100676085B1 (en) 2005-03-18 2007-02-07 주식회사 원창엔텍 Scum skimmer control device have nonmetal chain driving type sludge collector
JP2010088959A (en) * 2008-10-03 2010-04-22 Hazama Kisetsu Kogyo Kk Recovery device for sludge and the like
JP2012232251A (en) * 2011-04-28 2012-11-29 Sumitomo Heavy Industries Environment Co Ltd Sludge scraper
JP2012232261A (en) * 2011-05-02 2012-11-29 Hitachi Plant Technologies Ltd Sludge scraper
CN102989205A (en) * 2011-09-08 2013-03-27 藤原产业株式会社 Sludge scraping device
JP2019034310A (en) * 2018-12-05 2019-03-07 アクアインテック株式会社 Sludge raking device
CN112723612A (en) * 2021-01-29 2021-04-30 任冬平 Sewage pretreatment system and process

Also Published As

Publication number Publication date
JPS5910278B2 (en) 1984-03-07

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