• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Flocculation control device in a stream of sludge or sludge and system to control flocculation by the addition of flocculant reagent in said stream of sludge or sludge. The device (a) is provided with a container with probes (2) arranged consecutively and in different positions and a filter (3) capable of dividing the container into two parts, where each probe is configured to provide a signal indicative of the presence or absence of sample in each position, allowing the difference of position between said probes to calculate the degree of flocculation of the sample as a function of the time elapsed between each signal. The system comprises the device (a) adapted to quantify the time elapsed when the sample passes and adapted to provide a signal indicative of said determined time change, and a processor provided with a ratio of the elapsed time interval, adapted to receive a signal of the device, to process it with said relation and to provide another signal that acts on the amount of flocculant reagent introduced to the system. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2566978A1
    申请号:ES201431528
    申请日:2014-10-16
    公开日:2016-04-18
    发明作者:Bernardo DÍAZ MARTÍNEZ
    申请人:Bernardo DÍAZ MARTÍNEZ；
    IPC主号:
    专利说明:

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    权利要求:
    Claims (1)
    [1]
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    类似技术:
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    同族专利:
    公开号 | 公开日
    WO2016059605A1|2016-04-21|
    ES2566978B1|2017-01-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4170553A|1977-02-01|1979-10-09|Gst-Regeltechnik Gmbh|Process and apparatus for the controlled flocculating or precipitating of foreign substances from a liquid|
    ES2110218T3|1993-02-01|1998-02-01|Giat Ind Sa|MINE DISPOSAL DEVICE.|
    ES2146875T3|1995-04-03|2000-08-16|Ciba Spec Chem Water Treat Ltd|PROCESS AND APPARATUS TO DEHYDRATE A SUSPENSION.|
    WO1996041245A1|1995-06-07|1996-12-19|Betzdearborn Inc.|On-line continuous monitor to optimize coagulant and flocculent feed in wastewater and paint spray booth systems|
    US20090255876A1|2008-04-11|2009-10-15|Dunbar James M|Feedback control scheme for optimizing dewatering processes|
    GB9302151D0|1993-02-04|1993-03-24|Allied Colloids Ltd|Determination of dewatering performance|
    US5477891A|1994-07-08|1995-12-26|Benesi; Steve C.|Woven filter fabric|
    US6849190B2|2001-12-19|2005-02-01|Usfilter Corporation|Methods for polymer addition control for water treatment|
    EP1648587B1|2003-06-16|2010-09-15|FLSmidth A/S|Slurry filtration system and method|CN112504745A|2020-11-24|2021-03-16|中山大学|Sediment flocculation sampling experiment device|
    法律状态:
    2017-01-31| FG2A| Definitive protection|Ref document number: 2566978 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170131 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201431528A|ES2566978B1|2014-10-16|2014-10-16|Flocculation control device in a sludge or sludge stream and system to control flocculation by adding flocculant reagent in said sludge or sludge stream|ES201431528A| ES2566978B1|2014-10-16|2014-10-16|Flocculation control device in a sludge or sludge stream and system to control flocculation by adding flocculant reagent in said sludge or sludge stream|
    PCT/IB2015/057955| WO2016059605A1|2014-10-16|2015-10-16|Flocculation control device for measuring the degree of flocculation in a flow of sludge, and flocculation control system for regulating the addition of a flocculating reagent in said flow of sludge|
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