WO2012166013A1 - Device for removing dispersed impurities from a liquid - Google Patents
Device for removing dispersed impurities from a liquid Download PDFInfo
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- WO2012166013A1 WO2012166013A1 PCT/RU2012/000400 RU2012000400W WO2012166013A1 WO 2012166013 A1 WO2012166013 A1 WO 2012166013A1 RU 2012000400 W RU2012000400 W RU 2012000400W WO 2012166013 A1 WO2012166013 A1 WO 2012166013A1
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- compartment
- liquid
- tube
- pipe
- housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/25—Supported filter elements arranged for outward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
Definitions
- the invention relates to the field of purification of liquids from dispersed contaminants using mechanical filters and can be used, in particular, for the treatment of domestic and industrial wastewater.
- a device for cleaning liquids from dispersed contaminants is known [RU87157].
- the device in question includes a hollow body containing a set of filter elements made in the form of hollow cylinders with filter holes.
- the filter elements are mounted concentrically inside the housing with a gap relative to each other, forming a series of filter surfaces located in series, while the size of the filter holes decreases in each of the subsequent filter elements compared to the previous one.
- the space inside the filter element with the smallest diameter forms a cavity for the initial liquid, and the space between the outer cylindrical surface of the last of the filter elements and the side wall of the housing forms a cavity for the purified liquid.
- the disadvantage of this device is that due to the use of filter elements with a small size of the holes that can become clogged with dispersed particles, frequent replacement or washing of the filter elements is required.
- a device for cleaning liquids from dispersed contaminants is described in RU 2005120, selected as the closest analogue.
- the device in question comprises a housing placed in the housing and dividing it into a compartment for a source liquid and a compartment for a clean liquid, a partition wall provided with at least one through hole in which a hollow tube is freely installed, the end sections of which are closed by heads.
- One end portion of the tube is located in the compartment for the source fluid, and the other end portion of the tube is located in the compartment for the purified fluid.
- On the side of the tube through holes are made.
- rings are formed that form a slit filter.
- the disadvantage of this device is that the slit filter is relatively quickly clogged by large particles of contaminants, which necessitates frequent cleaning of the elements of the slit filter.
- the basis of the claimed invention is the task of increasing the life of the device without cleaning the filter elements.
- the essence of the invention lies in the fact that in a device for cleaning liquids from dispersed contaminants, comprising a housing containing a compartment for the source fluid, a compartment for purified liquid, housed in the housing and separating these compartments, a partition wall provided with at least one through hole, a hollow tube freely installed in the through hole of the dividing wall, one end section of which is located in the compartment for the initial fluid, and through openings, as well as at least one filter element mounted on the tube freely mounted on it, according to the invention, the tube is open from both its end sections, the tube is positioned so that it passes through the purified liquid compartment and its other end section is withdrawn outside the specified compartment, the filter element is installed on the part of the tube located in the compartment for purified liquid.
- the liquid is cleaned from fine particles of dispersed contaminants during its passage through the gap gap (gaps) between the outer surface of the tube and the surface of the filter element (s).
- the device may contain one freely installed on the tube filter element, in particular, a cylindrical filter element with a central through hole for the tube made of porous material.
- the device may contain several freely mounted filter elements on the tube, in particular, a set of rings forming a slotted filter.
- the fundamental difference of the claimed device is that the end sections of the hollow tube are made open, while one of the end sections is displayed outside the compartment for purified liquid. Due to the indicated design features of the claimed device, when passing the flow of the liquid being cleaned through the hollow tube, large particles of dispersed contaminants located in the liquid, the size of which exceeds the size of the through holes in the side surface of the tube, are removed through the tube outside the compartment for purified liquid and, accordingly, the holes do not clog filter element (filter elements).
- the volume of the housing formed by the dividing wall and the upper wall (cover) of the housing can be used, while one of the end sections of each tube is brought out of the housing and, in particular, communicates with a collection of large dispersed particles pollution.
- the volume of the housing formed by the dividing partition and the additional partition installed in the housing between it and the upper wall of the housing can be used, with one of the end sections of each tube outside the additional partition, and the space between the additional the partition and the upper wall of the body serves as a collection of large particles of dispersed pollution.
- Cleaning the filter element (filter elements) from particles of dispersed contaminants is carried out by removing from the tube and washing.
- the figure shows a General view of the claimed device.
- the device includes a housing 1 containing a compartment 2 for the source fluid and a compartment 3 for the purified fluid.
- a partition wall 4 is placed in the housing 1, separating the compartments 2 and 3.
- the device comprises at least one hollow tube 5 open from both of its end sections 6 and 7 (two tubes 5 are shown in the drawing). Through holes 8 are made in the lateral surface of the tubes 5 (the drawing shows one hole 8 in each tube 5).
- the partition 4 has through holes 9 in which the tubes 5 are freely mounted.
- the end portion 6 of each tube 5 is located in the compartment 3 for the source fluid with the possibility of entering the cleaned fluid.
- rings 10 are freely mounted, forming a slit filter.
- the device also contains installed in the housing 1 between the partition 4 and the upper wall (not shown) of the housing 1 an additional partition 11 containing at least one through hole 12.
- the end portion 7 of each tube 5 passes through the corresponding through hole 12 in the additional the septum 11 and brought out of it.
- the rings 10 are installed on the part of the tube 5, located in the volume between the dividing 4 and additional 1 1 partitions, forming a compartment 3 for the purified liquid.
- the device is also equipped with an inlet pipe 14 and an outlet pipe 15.
- each tube 5 is fastened with an additional partition 1 1 by means of an integral connection 13, in particular, welded to it, which leads to a simplification of the process of removing the tubes 5 from the housing 1 and removing the rings 10 from them, which is carried out before washing the slotted filter elements.
- the device operates as follows.
- the liquid to be cleaned is supplied through the pipe 14 to the compartment 2 for the initial liquid and enters through the end sections 6 into the tubes 5.
- large particles of dispersed contaminants located in the liquid being cleaned whose sizes exceed the dimensions of the through holes 8, move through the tubes 5 and are discharged through the end sections 7 of the tubes 5 outside the compartment 3.
- the size of the through holes 8 flows through the indicated holes from the tubes 5, passes through the slotted holes between the rings 10 and enters the compartment 3.
- the liquid is filtered from small particles dispersed pollution.
- the purified liquid is discharged from the compartment 3 through the pipe 15.
- the inventive device can be widely used in industrial plants used for the treatment of domestic and industrial wastewater, where the service life is relevant without replacing the filter element (s).
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The essence of the invention consists in that the device for removing dispersed impurities from a liquid comprises a housing (1) comprising a compartment (2) for the starting liquid, a compartment (3) for the purified liquid, a dividing barrier (4) which is placed in the housing (1), divides the above-mentioned compartments (2) and (3) and is provided with at least one through opening (9), a hollow pipe (5) which is freely mounted in the through opening (9) in the dividing barrier (4), one end section (6) of which pipe is arranged in the compartment (2) for the starting liquid, while through openings (8) are formed in the lateral surface of said pipe, and also at least one filtering element (10) which is fitted onto the pipe (5) and is freely mounted thereon. The pipe (5) is open at both of the end sections (6) and (7) thereof, and the pipe (5) is arranged so as to pass through the compartment (3) for the purified liquid, and the other end section (7) of said pipe is passed to outside of the above-mentioned compartment (3), and the filtering element (10) is mounted on that part of the pipe (5) which is arranged in the compartment (3) for the purified liquid.
Description
Устройство для очистки жидкости от дисперсных загрязнений Device for cleaning liquids from dispersed contaminants
Область техники Technical field
Изобретение относится к области очистки жидкостей от дисперсных загрязнений с помощью механических фильтров и может быть использовано, в частности, для очистки бытовых и промышленных сточных вод. The invention relates to the field of purification of liquids from dispersed contaminants using mechanical filters and can be used, in particular, for the treatment of domestic and industrial wastewater.
Предшествующий уровень техники State of the art
Известно устройство для очистки жидкости от дисперсных загрязнений [RU87157]. A device for cleaning liquids from dispersed contaminants is known [RU87157].
Рассматриваемое устройство включает полый корпус, содержащий комплект фильтрующих элементов, выполненных в виде полых цилиндров с фильтрационными отверстиями. Фильтрующие элементы установлены внутри корпуса концентрично с зазором относительно друг друга, образуя ряд последовательно расположенных фильтрующих поверхностей, при этом размер фильтрационных отверстий уменьшается в каждом из последующих фильтрующих элементов по сравнению с предыдущим. Пространство внутри фильтрующего элемента с наименьшим диаметром образует полость для исходной жидкости, а пространство между наружной цилиндрической поверхностью последнего из фильтрующих элементов и боковой стенкой корпуса образует полость для очищенной жидкости. The device in question includes a hollow body containing a set of filter elements made in the form of hollow cylinders with filter holes. The filter elements are mounted concentrically inside the housing with a gap relative to each other, forming a series of filter surfaces located in series, while the size of the filter holes decreases in each of the subsequent filter elements compared to the previous one. The space inside the filter element with the smallest diameter forms a cavity for the initial liquid, and the space between the outer cylindrical surface of the last of the filter elements and the side wall of the housing forms a cavity for the purified liquid.
Недостатком рассматриваемого устройства является то, что из-за использования фильтрующих элементов с небольшим размером отверстий, которые могут забиваться дисперсными частицами, требуется частая замена или промывка фильтрующих элементов. The disadvantage of this device is that due to the use of filter elements with a small size of the holes that can become clogged with dispersed particles, frequent replacement or washing of the filter elements is required.
Известно устройство для очистки жидкости от дисперсных загрязнений, описанное в RU 2005120, выбранное в качестве ближайшего аналога. A device for cleaning liquids from dispersed contaminants is described in RU 2005120, selected as the closest analogue.
Рассматриваемое устройство содержит корпус, помещенную в корпусе и разделяющую его на отсек для исходной жидкости и на отсек для чистой жидкости разделительную перегородку, снабженную, по меньшей мере, одним сквозным отверстием, в котором свободно установлена полая трубка, концевые участки которой закрыты головками. Один концевой участок трубки расположен в отсеке для исходной жидкости, а другой ее концевой участок расположен в отсеке для очищенной жидкости. В боковой поверхности трубки
выполнены сквозные отверстия. На трубке по обе стороны от разделительной перегородки свободно установлены кольца, образующие щелевой фильтр. The device in question comprises a housing placed in the housing and dividing it into a compartment for a source liquid and a compartment for a clean liquid, a partition wall provided with at least one through hole in which a hollow tube is freely installed, the end sections of which are closed by heads. One end portion of the tube is located in the compartment for the source fluid, and the other end portion of the tube is located in the compartment for the purified fluid. On the side of the tube through holes are made. On the tube, on both sides of the dividing wall, rings are formed that form a slit filter.
Недостатком данного устройства является то, что щелевой фильтр относительно быстро забивается крупными частицами загрязнений, что обуславливает необходимость частой очистки элементов щелевого фильтра. The disadvantage of this device is that the slit filter is relatively quickly clogged by large particles of contaminants, which necessitates frequent cleaning of the elements of the slit filter.
Раскрытие изобретения Disclosure of invention
В основу заявляемого изобретения положена задача увеличения срока работы устройства без очистки элементов фильтра. The basis of the claimed invention is the task of increasing the life of the device without cleaning the filter elements.
Сущность изобретения заключается в том, что в устройстве для очистки жидкости от дисперсных загрязнений, включающем корпус, содержащий отсек для исходной жидкости, отсек для очищенной жидкости, помещенную в корпусе и разделяющую указанные отсеки разделительную перегородку, снабженную, по меньшей мере, одним сквозным отверстием, свободно установленную в сквозном отверстии разделительной перегородки полую трубку, один концевой участок которой расположен в отсеке для исходной жидкости, а в боковой поверхности которой выполнены сквозные отверстия, а также насаженный на трубку, по меньшей мере, один фильтрующий элемент, свободно установленный на ней, согласно изобретению трубка открыта с обоих ее концевых участков, трубка расположена таким образом, что она проходит через отсек для очищенной жидкости и ее другой концевой участок выведен за пределы указанного отсека, фильтрующий элемент установлен на части трубки, расположенной в отсеке для очищенной жидкости. The essence of the invention lies in the fact that in a device for cleaning liquids from dispersed contaminants, comprising a housing containing a compartment for the source fluid, a compartment for purified liquid, housed in the housing and separating these compartments, a partition wall provided with at least one through hole, a hollow tube freely installed in the through hole of the dividing wall, one end section of which is located in the compartment for the initial fluid, and through openings, as well as at least one filter element mounted on the tube freely mounted on it, according to the invention, the tube is open from both its end sections, the tube is positioned so that it passes through the purified liquid compartment and its other end section is withdrawn outside the specified compartment, the filter element is installed on the part of the tube located in the compartment for purified liquid.
В заявляемом устройстве за счет наличия свободно установленного на полой трубке, по меньшей мере, одного фильтрующего элемента, расположенного в отсеке для очищенной жидкости, осуществляется очистка жидкости от мелких частиц дисперсных загрязнений в процессе ее прохождения через щелевой зазор (зазоры) между наружной поверхности трубки и поверхностью фильтрующего элемента (элементов). In the inventive device due to the presence of freely installed on the hollow tube at least one filter element located in the compartment for purified liquid, the liquid is cleaned from fine particles of dispersed contaminants during its passage through the gap gap (gaps) between the outer surface of the tube and the surface of the filter element (s).
Устройство может содержать один свободно установленный на трубке фильтрующий элемент, в частности, цилиндрический фильтрующий элемент с центральным сквозным отверстием под трубку, изготовленный из пористого материала.
Устройство может содержать несколько свободно установленных на трубке фильтрующих элементов, в частности, набор колец, образующих щелевой фильтр. The device may contain one freely installed on the tube filter element, in particular, a cylindrical filter element with a central through hole for the tube made of porous material. The device may contain several freely mounted filter elements on the tube, in particular, a set of rings forming a slotted filter.
Принципиальным отличием заявляемого устройства является то, что концевые участки полой трубки выполнены открытыми, при этом один из концевых участков выведен за пределы отсека для очищенной жидкости. За счет указанных конструктивных особенностей заявляемого устройства при прохождении потока очищаемой жидкости через полую трубку находящиеся в жидкости крупные частицы дисперсных загрязнений, размер которых превышает размер сквозных отверстий в боковой поверхности трубки, удаляются через трубку за пределы отсека для очищенной жидкости и, соответственно, не забивают отверстия фильтрующего элемента (фильтрующих элементов). The fundamental difference of the claimed device is that the end sections of the hollow tube are made open, while one of the end sections is displayed outside the compartment for purified liquid. Due to the indicated design features of the claimed device, when passing the flow of the liquid being cleaned through the hollow tube, large particles of dispersed contaminants located in the liquid, the size of which exceeds the size of the through holes in the side surface of the tube, are removed through the tube outside the compartment for purified liquid and, accordingly, the holes do not clog filter element (filter elements).
Вследствие этого реже требуется очищать фильтрующий элемент (фильтрующие элементы) от частиц дисперсных загрязнений. As a result of this, it is less often necessary to clean the filter element (filter elements) from particulate contaminants.
В качестве отсека для очищенной жидкости может быть использован, в частности, объем корпуса, образованный разделительной перегородкой и верхней стенкой (крышкой) корпуса, при этом один из концевых участков каждой трубки выведен за пределы корпуса и, в частности, сообщен со сборником крупных частиц дисперсных загрязнений. As a compartment for purified liquid, in particular, the volume of the housing formed by the dividing wall and the upper wall (cover) of the housing can be used, while one of the end sections of each tube is brought out of the housing and, in particular, communicates with a collection of large dispersed particles pollution.
В качестве отсека для очищенной жидкости может быть использован, в частности, объем корпуса, образованный разделительной перегородкой и установленной в корпусе между нею и верхней стенкой корпуса дополнительной перегородкой, при этом один из концевых участков каждой трубки выведен за пределы дополнительной перегородки, а пространство между дополнительной перегородкой и верхней стенкой корпуса служит сборником крупных частиц дисперсных загрязнений. As a compartment for purified liquid, in particular, the volume of the housing formed by the dividing partition and the additional partition installed in the housing between it and the upper wall of the housing can be used, with one of the end sections of each tube outside the additional partition, and the space between the additional the partition and the upper wall of the body serves as a collection of large particles of dispersed pollution.
Очистку фильтрующего элемента (фильтрующих элементов) от частиц дисперсных загрязнений осуществляют путем снятия с трубки и промывки. Cleaning the filter element (filter elements) from particles of dispersed contaminants is carried out by removing from the tube and washing.
Таким образом, техническим результатом, достигаемым при реализации заявляемого изобретения, является увеличение срока работы устройства без очистки элементов фильтра.
Перечень используемых чертежей Thus, the technical result achieved by the implementation of the claimed invention is to increase the life of the device without cleaning the filter elements. List of used drawings
На фигуре представлен общий вид заявляемого устройства. The figure shows a General view of the claimed device.
Лучший вариант осуществления заявляемого изобретения The best embodiment of the claimed invention
Устройство включает корпус 1, содержащий отсек 2 для исходной жидкости и отсек 3 для очищенной жидкости. В корпусе 1 помещена разделительная перегородка 4, разделяющая отсеки 2 и 3. Устройство содержит, по меньшей мере, одну полую трубку 5, открытую с обоих ее концевых участков 6 и 7 (на чертеже показаны две трубки 5). В боковой поверхности трубок 5 выполнены сквозные отверстия 8. (на чертеже показано одно отверстие 8 в каждой трубке 5). The device includes a housing 1 containing a compartment 2 for the source fluid and a compartment 3 for the purified fluid. A partition wall 4 is placed in the housing 1, separating the compartments 2 and 3. The device comprises at least one hollow tube 5 open from both of its end sections 6 and 7 (two tubes 5 are shown in the drawing). Through holes 8 are made in the lateral surface of the tubes 5 (the drawing shows one hole 8 in each tube 5).
Перегородка 4 имеет сквозные отверстия 9, в которых свободно установлены трубки 5. Концевой участок 6 каждой трубки 5 расположен в отсеке 3 для исходной жидкости с возможностью поступления в него очищаемой жидкости. На каждой трубке 5 свободно установлены кольца 10, образующие щелевой фильтр. The partition 4 has through holes 9 in which the tubes 5 are freely mounted. The end portion 6 of each tube 5 is located in the compartment 3 for the source fluid with the possibility of entering the cleaned fluid. On each tube 5, rings 10 are freely mounted, forming a slit filter.
Устройство также содержит установленную в корпусе 1 между перегородкой 4 и верхней стенкой (на чертеже не показана) корпуса 1 дополнительную перегородку 11, содержащую, по меньшей мере, одно сквозное отверстие 12. Концевой участок 7 каждой трубки 5 проходит через соответствующее сквозное отверстие 12 в дополнительной перегородке 11 и выведен за ее пределы. Кольца 10 установлены на части трубки 5, расположенной в объеме между разделительной 4 и дополнительной 1 1 перегородками, образующем отсек 3 для очищенной жидкости. The device also contains installed in the housing 1 between the partition 4 and the upper wall (not shown) of the housing 1 an additional partition 11 containing at least one through hole 12. The end portion 7 of each tube 5 passes through the corresponding through hole 12 in the additional the septum 11 and brought out of it. The rings 10 are installed on the part of the tube 5, located in the volume between the dividing 4 and additional 1 1 partitions, forming a compartment 3 for the purified liquid.
Устройство также снабжено входным патрубком 14 и выходным патрубком 15. The device is also equipped with an inlet pipe 14 and an outlet pipe 15.
Концевой участок 7 каждой трубки 5 скреплен с дополнительной перегородкой 1 1 с помощью неразъемного соединения 13, в частности, приварен к ней, что обуславливает упрощение процесса изъятия трубок 5 из корпуса 1 и снятия с них колец 10, осуществляемого перед промывкой элементов щелевого фильтра. The end section 7 of each tube 5 is fastened with an additional partition 1 1 by means of an integral connection 13, in particular, welded to it, which leads to a simplification of the process of removing the tubes 5 from the housing 1 and removing the rings 10 from them, which is carried out before washing the slotted filter elements.
Устройство работает следующим образом. The device operates as follows.
Очищаемая жидкость подается через патрубок 14 в отсек 2 для исходной жидкости и поступает через концевые участки 6 в трубки 5. При
этом находящиеся в очищаемой жидкости крупные частицы дисперсных загрязнений, размеры которых превышают размеры сквозных отверстий 8, продвигаются по трубкам 5 и выводятся через концевые участки 7 трубок 5 за пределы отсека 3.. Очищаемая жидкость с присутствующими в ней частицами мелких дисперсных загрязнений, размеры которых менее размеров сквозных отверстий 8, вытекает через указанные отверстия из трубок 5, проходит через щелевые отверстия между кольцами 10 и попадает в отсек 3. При этом осуществляется фильтрация жидкости от мелких частиц дисперсных загрязнений. Очищенная жидкость выводится из отсека 3 через патрубок 15. The liquid to be cleaned is supplied through the pipe 14 to the compartment 2 for the initial liquid and enters through the end sections 6 into the tubes 5. When In this case, large particles of dispersed contaminants located in the liquid being cleaned, whose sizes exceed the dimensions of the through holes 8, move through the tubes 5 and are discharged through the end sections 7 of the tubes 5 outside the compartment 3. the size of the through holes 8, flows through the indicated holes from the tubes 5, passes through the slotted holes between the rings 10 and enters the compartment 3. At the same time, the liquid is filtered from small particles dispersed pollution. The purified liquid is discharged from the compartment 3 through the pipe 15.
Промышленная применимость Industrial applicability
Заявляемое устройство может быть широко использовано в промышленных установках, используемых для очистки бытовых и промышленных сточных вод, где актуальным является срока службы без замены фильтрующего элемента (элементов).
The inventive device can be widely used in industrial plants used for the treatment of domestic and industrial wastewater, where the service life is relevant without replacing the filter element (s).
Claims
ФОРМУЛА ИЗОБРЕТЕНИЯ CLAIM
Устройство для очистки жидкости от дисперсных загрязнений, включающее корпус 1, содержащий отсек 2 для исходной жидкости, отсек 3 для очищенной жидкости, помещенную в корпусе 1 и разделяющую указанные отсеки 2,3 разделительную перегородку 4, снабженную, по меньшей мере, одним сквозным отверстием 9, свободно установленную в сквозном отверстии разделительной перегородки полую трубку 5, один концевой участок 6 которой расположен в отсеке 2 для исходной жидкости, а в боковой поверхности которой выполнены сквозные отверстия 8, а также насаженный на трубку, по меньшей мере, один фильтрующий элемент 10 свободно установленный на ней, отличающееся тем, что трубка 5 открыта с обоих ее концевых участков 6,7, трубка 5 расположена таким образом, что она проходит через отсек 3 для очищенной жидкости и ее другой концевой участок 7 выведен за пределы указанного отсека 3, фильтрующий элемент 10 установлен на части трубки 5, расположенной в отсеке 3 для очищенной жидкости.
A device for cleaning liquid from dispersed contaminants, including a housing 1, containing a compartment 2 for the source fluid, a compartment 3 for purified fluid, housed in the housing 1 and separating these compartments 2,3, a partition 4 provided with at least one through hole 9 , a hollow tube 5 freely installed in the through hole of the dividing wall, one end section 6 of which is located in the source liquid compartment 2, and through holes 8 are made in the side surface thereof, and also mounted on the tube, at least one filter element 10 freely mounted on it, characterized in that the tube 5 is open from both of its end sections 6,7, the tube 5 is located so that it passes through the compartment 3 for purified liquid and its other end section 7 is outside the specified compartment 3, the filter element 10 is installed on the part of the tube 5 located in the compartment 3 for the purified liquid.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011121687 | 2011-05-27 | ||
| RU2011121687/05A RU2466769C1 (en) | 2011-05-27 | 2011-05-27 | Device for purification of liquid from disperse pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012166013A1 true WO2012166013A1 (en) | 2012-12-06 |
Family
ID=47259602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU2012/000400 WO2012166013A1 (en) | 2011-05-27 | 2012-05-18 | Device for removing dispersed impurities from a liquid |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2466769C1 (en) |
| WO (1) | WO2012166013A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2005120C1 (en) * | 1990-03-29 | 1993-12-30 | Научно-производственный кооператив "Эколог" | Apparatus for dewatering suspension |
| EP1125621A2 (en) * | 2000-02-16 | 2001-08-22 | Stanadyne Automotive Corp. | Ecological fuel filter cartridge and assembly |
| US20080290019A1 (en) * | 2005-09-14 | 2008-11-27 | Madison Filter 981 Limited | Scavenging Filter |
| RU2393002C2 (en) * | 2006-02-10 | 2010-06-27 | Атлас Копко Эрпауэр, Намлозе Веннотсхап | Modified flow device for fluid treatment and flow element incorporated therewith |
-
2011
- 2011-05-27 RU RU2011121687/05A patent/RU2466769C1/en not_active IP Right Cessation
-
2012
- 2012-05-18 WO PCT/RU2012/000400 patent/WO2012166013A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2005120C1 (en) * | 1990-03-29 | 1993-12-30 | Научно-производственный кооператив "Эколог" | Apparatus for dewatering suspension |
| EP1125621A2 (en) * | 2000-02-16 | 2001-08-22 | Stanadyne Automotive Corp. | Ecological fuel filter cartridge and assembly |
| US20080290019A1 (en) * | 2005-09-14 | 2008-11-27 | Madison Filter 981 Limited | Scavenging Filter |
| RU2393002C2 (en) * | 2006-02-10 | 2010-06-27 | Атлас Копко Эрпауэр, Намлозе Веннотсхап | Modified flow device for fluid treatment and flow element incorporated therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2466769C1 (en) | 2012-11-20 |
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