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公开(公告)号：US3831767A
公开(公告)日：1974-08-27
申请号：US36183973
申请日：1973-05-18
Applicant: DEGREMONT
Inventor： LEFUR J , LOUBOUTIN R , SAVALL V
CPC classification number: C02F1/24 , B01D21/04 , B01D21/18 , B01D21/2433 , B01D21/2477
Abstract: An apparatus for extracting sludge from a rectangular sewage flotation tank comprises a bridge structure having rotatably mounted thereon a horizontal drum driven for rotation and provided with suitably shaped vanes, the direction of rotation of the drum and vane assembly being such that at the point of contact thereof with the scraped surface the direction of its velocity vector is opposed to the direction of travel of the bridge structure. The bridge structure also includes a suitably shaped scraper blade pushing the sludge continuously towards the front of the movable vanes of the drum, whereby the extracted sludge is fed to a discharge device mounted inside the tubular shaft of the drum and provided with means for directing the sludge into a container secured to the bridge.
Abstract translation: 用于从矩形污水浮选槽中提取污泥的装置包括桥式结构，其上可旋转地安装有驱动旋转的水平滚筒并设置有适当形状的叶片，滚筒和叶片组件的旋转方向使得在接触点处 其刮削表面的速度矢量的方向与桥结构的行进方向相反。 桥式结构还包括适当形状的刮刀，将污泥连续地推向滚筒的可动叶片的前部，由此将提取的污泥进料到安装在滚筒的管状轴内侧的排出装置，并设置有用于引导 污泥进入固定在桥上的容器中。
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2.发明授权Apparatus for automatically determining the optimum amounts of reagents to be added to a liquid for its clarification 失效用于自动确定要添加到液体中的试剂的最佳数量的装置进行澄清
公开(公告)号：US3731807A
公开(公告)日：1973-05-08
申请号：US3731807D
申请日：1970-07-07
Applicant: DEGREMONT
Inventor： LOUBOUTIN R , DAUDENARDE C
CPC classification number: G01N21/83 , C02F1/5209 , G05D21/02
Abstract: Apparatus for automatically determining the optimum proportion of coagulant reagent to be added to a liquid in order to clarify same by coagulation of the substances in colloidal suspension therein, which comprises a plurality of mixing vessels into which predetermined quantities of liquid and reagent are introduced and in which these liquid and reagent are adapted to mix together, the resulting mixture being subsequently separated into a decanting fraction and a supernatant fraction, means for measuring the turbidity of said supernatant fraction, said means consisting advantageously of one or a plurality of turbidimeters, and other means such as computer for analyzing and comparing the measurements made in said turbidimeter or turbidimeters, and determining the optimum proportion of reagent to be added to the liquid.
Abstract translation: 用于自动确定要添加到液体中的凝结剂的最佳比例的装置，以便通过其中胶体悬浮液中的物质的凝结来澄清它，其包括多个混合容器，其中引入了预定量的液体和试剂， 将这些液体和试剂混合在一起，将所得混合物随后分离成倾析馏分和上清液部分，用于测量所述上清液部分的浊度的装置，所述装置有利地由一个或多个浊度计和其它 用于分析和比较在所述浊度计或浊度计中进行的测量的计算机，以及确定待添加到液体中的试剂的最佳比例。
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公开(公告)号：BR7701701A
公开(公告)日：1977-11-08
申请号：BR7701701
申请日：1977-03-21
Applicant: DEGREMONT
Inventor： LOUBOUTIN R
Abstract: Apparatus for the treatment of sludge by recirculation, precipitation and separation of the sludge formed, which contains in the same room at least two zones, one of reaction such as coagulation, flocculation, crystalline precipitation, the other of decantation, being communicated these zones over the entire width of the apparatus. (Machine-translation by Google Translate, not legally binding)
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公开(公告)号：SE8002849L
公开(公告)日：1980-10-21
申请号：SE8002849
申请日：1980-04-16
Applicant: DEGREMONT SA
Inventor： SAINT DIZIER G , LE FUR J , LOUBOUTIN R
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公开(公告)号：SE7703208L
公开(公告)日：1977-09-25
申请号：SE7703208
申请日：1977-03-21
Applicant: DEGREMONT
Inventor： LOUBOUTIN R
Abstract: Apparatus for the treatment of sludge by recirculation, precipitation and separation of the sludge formed, which contains in the same room at least two zones, one of reaction such as coagulation, flocculation, crystalline precipitation, the other of decantation, being communicated these zones over the entire width of the apparatus. (Machine-translation by Google Translate, not legally binding)
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Patent Agency Ranking
公开(公告)号：SE426233B
公开(公告)日：1982-12-20
申请号：SE7703208
申请日：1977-03-21
Applicant: DEGREMONT
Inventor： LOUBOUTIN R
Abstract: Apparatus for the treatment of sludge by recirculation, precipitation and separation of the sludge formed, which contains in the same room at least two zones, one of reaction such as coagulation, flocculation, crystalline precipitation, the other of decantation, being communicated these zones over the entire width of the apparatus. (Machine-translation by Google Translate, not legally binding)
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公开(公告)号：ZA7701062B
公开(公告)日：1978-01-25
申请号：ZA7701062
申请日：1977-02-22
Applicant: DEGREMONT
Inventor： LOUBOUTIN R
CPC classification number: C02F1/5281 , B01D21/0045 , B01D21/04 , B01D21/08 , B01D21/2444
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公开(公告)号：ZA771062B
公开(公告)日：1978-01-25
申请号：ZA771062
申请日：1977-02-22
Applicant: DEGREMONT
Inventor： LOUBOUTIN R
Abstract: Apparatus for the treatment of sludge by recirculation, precipitation and separation of the sludge formed, which contains in the same room at least two zones, one of reaction such as coagulation, flocculation, crystalline precipitation, the other of decantation, being communicated these zones over the entire width of the apparatus. (Machine-translation by Google Translate, not legally binding)
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公开(公告)号：CA933452A
公开(公告)日：1973-09-11
申请号：CA87831
申请日：1970-07-09
Applicant: DEGREMONT
Inventor： LOUBOUTIN R , DAUDENARDE C
Abstract: Apparatus for automatically determining the optimum proportion of coagulant reagent to be added to a liquid in order to clarify same by coagulation of the substances in colloidal suspension therein, which comprises a plurality of mixing vessels into which predetermined quantities of liquid and reagent are introduced and in which these liquid and reagent are adapted to mix together, the resulting mixture being subsequently separated into a decanting fraction and a supernatant fraction, means for measuring the turbidity of said supernatant fraction, said means consisting advantageously of one or a plurality of turbidimeters, and other means such as computer for analyzing and comparing the measurements made in said turbidimeter or turbidimeters, and determining the optimum proportion of reagent to be added to the liquid.
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