JPS5753285A - Sludge scraper - Google Patents
Sludge scraperInfo
- 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
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
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)
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)
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 |
-
1980
- 1980-09-18 JP JP12856680A patent/JPS5910278B2/en not_active Expired
Cited By (7)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5753285A (en) | Sludge scraper | |
GB1351216A (en) | Method and a device for collecting in large quantities substances floating on a liquid surface | |
JPS5678607A (en) | Rapid sedimentation equipment | |
GB1470972A (en) | Scraper mechanisms | |
JPS56110569A (en) | Power generating device by using water flow | |
GB1439953A (en) | Debris collector ship | |
GB1177776A (en) | Process and apparatus for Cleansing Contaminated Strips of Water | |
SE8305986D0 (en) | FISHING PLANT | |
JPS55159812A (en) | Scraping apparatus for sludge | |
JPS5765390A (en) | Aerator for storage dam, lake or the like | |
JPS51127565A (en) | Apparatus for purification of dirty water | |
JPS55152508A (en) | Machine facility for sedimentation basin | |
JPS6323953Y2 (en) | ||
JPS54147568A (en) | Oil-water segregating device | |
JPS53148153A (en) | Settled sand scraper | |
JPS5527042A (en) | Residue discharging equipment | |
JPS52126943A (en) | Scraper for double layer type setting pond | |
SU436131A1 (en) | OCTOBER WITH CURVOLINEAR POSITION OF THE SUPPORTING CHANNEL | |
SE8007076L (en) | CLEANING DEVICE FOR SEDIMENTATION POOLS | |
JPH0634875Y2 (en) | Scum removal device in the inflow | |
JPS56130292A (en) | Scraper | |
JPS5931304Y2 (en) | Paint scum collection device | |
JPS5794384A (en) | Aerating, flocculating and separating device for oil in waste water | |
JPS53146264A (en) | Treating method for sludge | |
JPS5933513Y2 (en) | helical scum skimmer |