SU921627A1 - Apparatus for determining content of magnetic fraction in iron ore pulp solid phase - Google Patents
Apparatus for determining content of magnetic fraction in iron ore pulp solid phase Download PDFInfo
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- SU921627A1 SU921627A1 SU802970723A SU2970723A SU921627A1 SU 921627 A1 SU921627 A1 SU 921627A1 SU 802970723 A SU802970723 A SU 802970723A SU 2970723 A SU2970723 A SU 2970723A SU 921627 A1 SU921627 A1 SU 921627A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- pulp
- power
- content
- pump
- magnetic
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Description
II
Изобретение относитс к обогащению магнетитовых руд и может быть использовано в системах, управлени процессами измельчени , классификации и магнитной сепарации.The invention relates to the enrichment of magnetite ores and can be used in systems that control the processes of grinding, classification and magnetic separation.
Известно устройство дл определени содержаний ферромагнитного материала в суспензи х, содержащее один индуктивный датчик, выполненный в виде цилиндрической катушки, и эталонный датчик, включенные по дифференциальной измерительной схеме, причем обмотка катушки выполнена с возрастающим по высоте числом витков в соответствии с законом седиментации твердых частиц L1 .A device for determining the contents of a ferromagnetic material in suspensions, containing one inductive sensor made in the form of a cylindrical coil, and a reference sensor connected in a differential measuring circuit, the coil winding with an increasing number of turns in accordance with the sedimentation law of solid particles L1 .
Недостатком известного устройства вл етс невозможность измерени содержани магнитной фракции в твердом веществе суспензии или пульпы и необходимость подготовки пробы дл анализа, что делает невозможным использование результатов в цел х управлени процессами измельчени .A disadvantage of the known device is the impossibility of measuring the content of the magnetic fraction in the solid substance of the suspension or pulp and the need to prepare a sample for analysis, which makes it impossible to use the results for the purpose of controlling the grinding processes.
классификации и магнитной сепарации. Дл устранени этих недостатков необходимо измер ть плотность суспензии, т.е. содержание твердой фракции, а также осуществл ть отбор суспензии на анализ непосредственно из технологического потока.classification and magnetic separation. To eliminate these drawbacks, it is necessary to measure the density of the suspension, i.e. the content of the solid fraction, as well as the selection of the suspension for analysis directly from the process stream.
Известно устройство дл определени содержани магнитной фракции в твердой фазе железорудной пульпы, A device for determining the content of the magnetic fraction in the solid phase of iron ore pulp is known.
to содержащее два индуктивных датчика, катушка первого из которых размещена на трубопроводе с насосом дл подачи пульпы.to contain two inductive sensors, the coil of the first of which is placed on the pipeline with a pump for feeding the pulp.
Дл определени отношени сигна15 лов, получаемых с индуктивных датчиков , характеризующего содержание магнитной фракции в твердом веществе пульпы, устанавливают схему вычислени , включающую два логарифмирую20 щих усилител , дифференциальный усилитель и регистрирующий прибор 121.To determine the ratio of signals received from inductive sensors, characterizing the content of the magnetic fraction in the solid matter of the pulp, a calculation scheme is established, including two logarithmic amplifiers, a differential amplifier, and a recording device 121.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802970723A SU921627A1 (en) | 1980-08-04 | 1980-08-04 | Apparatus for determining content of magnetic fraction in iron ore pulp solid phase |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802970723A SU921627A1 (en) | 1980-08-04 | 1980-08-04 | Apparatus for determining content of magnetic fraction in iron ore pulp solid phase |
Publications (1)
Publication Number | Publication Date |
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SU921627A1 true SU921627A1 (en) | 1982-04-23 |
Family
ID=20913611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802970723A SU921627A1 (en) | 1980-08-04 | 1980-08-04 | Apparatus for determining content of magnetic fraction in iron ore pulp solid phase |
Country Status (1)
Country | Link |
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SU (1) | SU921627A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2600522C1 (en) * | 2014-07-02 | 2016-10-20 | Общество с ограниченной ответственностью "АТЗТ Компания "Сатурн Дейта Интернешенл" | Device for monitoring density of ferromagnetic suspensions |
CN107870185A (en) * | 2017-12-20 | 2018-04-03 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Powdery type solid concentration real-time measurement apparatus and method in a kind of liquid |
-
1980
- 1980-08-04 SU SU802970723A patent/SU921627A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2600522C1 (en) * | 2014-07-02 | 2016-10-20 | Общество с ограниченной ответственностью "АТЗТ Компания "Сатурн Дейта Интернешенл" | Device for monitoring density of ferromagnetic suspensions |
RU2600522C9 (en) * | 2014-07-02 | 2017-02-28 | Общество с ограниченной ответственностью "АТЗТ Компания "Сатурн Дейта Интернешенл" | Device for monitoring density of ferromagnetic suspensions |
CN107870185A (en) * | 2017-12-20 | 2018-04-03 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Powdery type solid concentration real-time measurement apparatus and method in a kind of liquid |
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