SU967581A1

SU967581A1 - Liquid centrifugal cleaner

Info

Publication number: SU967581A1
Application number: SU782616965A
Authority: SU
Inventors: Георгий Александрович Седлуха; Владимир Иосипович Аринченков; Николай Николаевич Климов; Степан Борисович Волюжский; Анатолий Георгиевич Торопов; Сергей Георгиевич Аниканов; Петр Иванович Сумин; Бронислав Федорович Переход; Николай Иванович Гаврилов; Борис Дмитриевич Волков; Борис Константинович Кочетков
Original assignee: Ленинградский Ордена Трудового Красного Знамени Инженерно-Строительный Институт
Priority date: 1978-05-10
Filing date: 1978-05-10
Publication date: 1982-10-23

Description

Изобретение относитс к машиностроению , в частности к центробежным очистител м жидкостей, и может быть использовано дл очистки рабочих жидкостей гидросистем и промывочных жидкостей.The invention relates to mechanical engineering, in particular to centrifugal cleaners for liquids, and can be used to clean working fluids of hydraulic systems and flushing fluids.

Известен центробежный очиститель жидкостей, содержащий корпус, ротор, выполненный в виде полого цилиндра, и механизм выгрузки загр знений, выполненный в виде ножа. Ротор содержит спиральное ребро, образующее спиральный желоб, по которому перемещаетс очищаема жидкость 1.A centrifugal fluid cleaner is known, comprising a housing, a rotor made in the form of a hollow cylinder, and a mechanism for unloading contaminants made in the form of a knife. The rotor contains a spiral rib forming a spiral chute through which the liquid to be cleaned 1 is moving.

Недостаток данной конструкции выражаетс в уносе осадка с протекак цей жидкостью, что отрицательно вли ет на качество очистки, кроме того, конфигураци канала лимитирует производительность-устройства при заданной тонкости очистки.The disadvantage of this design is expressed in entrainment of sediment with leakage liquid, which negatively affects the quality of cleaning, in addition, the channel configuration limits the performance of the device for a given cleaning fineness.

Ножевой механизм выгрузки устройства также имеет сутдественные недостатки, заключающиес в .том, что под действием центробежной силы часть отведенного осадка попадает обратно на внутреннюю поверхность ротора, что влечет за собой ухудшение качества очистки жидкости.The knife unloading mechanism of the device also has day-to-day shortcomings, which consist in the fact that under the action of centrifugal force a part of the sediment withdrawn falls back onto the inner surface of the rotor, which leads to a deterioration in the quality of the cleaning fluid.

Целью изобретени вл етс повышение качества очистки жидкостей.The aim of the invention is to improve the quality of cleaning liquids.

Указанна цель достигаетс тем, что в центробежном очистителе жид5 костей, содержащем корпус, ротор, выполненный в виде полого цилиндра, и механизм выгрузки загр знений, выполненный в виде ножа, в верхней части ротора закреплен диск с ради10 альными сквозными щел ми, внутренн поверхность ротора разделена на кольцевые секции, образованные ребрами , лежащими в перпендикул рных к оси вращени ротора плоскост х, а This goal is achieved by the fact that in a centrifugal cleaner of bones, comprising a housing, a rotor made in the form of a hollow cylinder, and a soil unloading mechanism, made in the form of a knife, a radial through slot is fixed in the upper part of the rotor divided into annular sections formed by ribs lying in planes perpendicular to the axis of rotation of the rotor, and

15 нож механизма выгрузки загр знений выполнен по профилю внутренней поверхности ротора и установлен с возможностью вращени вокруг оси, эксцентричной относительно оси вращени 15 The knife of the mechanism for unloading soil is made along the profile of the inner surface of the rotor and is mounted for rotation around an axis eccentric about the axis of rotation.

20 ротора. ;20 rotor. ;

На фиг. 1 показан центробежный очиститель жидкостей; на фиг. 2 сечение А-А на фиг. 1.FIG. 1 shows a centrifugal fluid cleaner; in fig. 2 section A-A in FIG. one.

Центробежный очиститель жидкости Centrifugal fluid cleaner

25 содержит сварной корпус 1 с патрубком отвода 2 очищенной жидкости. К верхней части корпуса крепитс крышка 3 с патрубком 4 подвода жидкости и корпусрм подшипников 5. Ротор 6 с 25 contains a welded body 1 with a pipe outlet 2 of the purified liquid. A cover 3 with a pipe 4 for supplying fluid and bearing housing 5 is attached to the upper part of the housing. Rotor 6 s

Claims

30 with a conical upper part and; a disk 7 with through radial n feels along the outer part of the diameter for a better flow of fluid through the slits of the disk. The disk 7 is located on the axis 8 with bearings 9 and 10, the drive pulley 11 and the seal 12. The soil unloading mechanism has a pipe 13 with a longitudinal groove for a knife length 14 JC with protrusions along the form-section of the rotor, 1 is fixed by fastening 15 is hinged, thanks to The knife has the ability to move in the radial direction. The knife also has a visor 16 to prevent impurities from entering the cleaning fluid. The unloading mechanism together with the blade can be rotated in bearings 17 and 18 of housing 19, which is flanged to the cleaner housing, rotated by means of lever 20. To prevent leakage of fluid, housing 19 has a seal 21. The device operates as follows. When the rotor 6 rotates, the liquid flows through the nozzle 4 into the cavity above the disk 7, passes through the slits of the disk, acquiring a speed equal to the angular velocity of rotation of the rotor b, and a thin layer flows along its inner surface, where impurities are released by centrifugal force and retained sectional space of the rotor. The cleaned fluid enters the outlet nozzle 2 in a container for clean liquid or for repeated cleaning. When the pipe 13 is rotated towards the rotation of the rotor 6 by means of the lever 20, the knife 14 will remove impurities from the surface of the rotor, which along the knife surface enter the inside of the pipe and fall down into the collecting tank. With the maximum amount of use of the invention for cleaning hydraulic, flushing and other liquids in mechanical engineering and repair. those machines can be obtained total annual economic effect in the amount of 1,620 thousand rubles. Claims of the invention: Centrifugal fluid cleaner, comprising a housing, a rotor made in the form of a hollow cylinder, and a mecha-. Unloading contamination made in the form of an assembly, characterized in that, in order to improve the quality of cleaning, a disk with radial through holes 14i is fixed in the upper part of the rotor, the inner surface of the rotor is divided into annular sections by fins lying in perpendicular to the axis of rotation of the rotor planes, and the knife of the mechanism for unloading contaminants is made along the profile of the inner surface of the rotor and is mounted for rotation around an axis eccentric about the axis of rotation of the rotor. Sources of information taken into account in the examination 1. Japanese patent P 52-1795, cl. 72 C 332, published. 1977. (prototype).

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