SU850228A1

SU850228A1 - Vortex-type cleaner unit

Info

Publication number: SU850228A1
Application number: SU792769244A
Authority: SU
Inventors: Вадим Васильевич Корольков; Федор Егорович Погорелов; Анатолий Алексеевич Вдовин; Анатолий Алексеевич Бусыгин
Original assignee: Научно-Исследовательский И Проектно- Конструкторский Институт Целлюлозно-Го Машиностроения
Priority date: 1979-05-24
Filing date: 1979-05-24
Publication date: 1981-07-30

Description

1one

Изобретение относитс к оборудованию дл очистки волокнистых суспензий и может быть использовано в химической, целлюлозно-бумажной и других отрасл х промьшшенности.The invention relates to equipment for the purification of fiber suspensions and can be used in the chemical, pulp and paper and other industrial sectors.

Известна установка вихревых очистителей , содержаща корпус с установленными внутри него единичными сепарирующими элементами, входную камеру и камеры сбора продуктов разделени р The installation of vortex cleaners is known, comprising a casing with single separating elements installed inside it, an inlet chamber and separation products collection chambers.

Недостатком этой установки вл етс низка эффективность очистки, обусловленнал возможностью засорени выходных отверстий единичных сепарирукщих элементов крупными твердыми механическими включени ми.The disadvantage of this installation is the low cleaning efficiency, due to the possibility of clogging of the outlet openings of single separating elements by large solid mechanical inclusions.

Наиболее близкой по технической сущности и достигаемому результату к предлагаемой вл етс установка, содержаща корпус с коаксиально установленными внутри него приемной .камерой и камерами дл вывода освет:ленной и сгущенной фракций, единичные сепарирующие элементы, расположенные в камерах L JНедостаток известной установки засор емость единичных сепарирую1цих элементов крупными механическими включени ми.The closest in technical essence and the achieved result to the proposed installation is a system comprising a housing with a receiving chamber and chambers coaxially installed inside it for outputting illuminated: condensed and condensed fractions, single separation elements located in the chambers L elements of large mechanical inclusions.

Цель изобретени - повышение эффективности процесса очистки и надежности работы установки за счет исключени засор емости единичных сепарирующих элементов.The purpose of the invention is to increase the efficiency of the cleaning process and the reliability of the plant operation by eliminating the clogging of single separating elements.

Поставленна цель достигаетс тем, что установка снабжена дополнительной камерой с таигенциальными входным и выходньм патрубком, имеющей желобообразное сечение и соединенной с приемной камеройThe goal is achieved by the fact that the installation is equipped with an additional camera with a tangential inlet and outlet pipe having a groove-like cross section and connected to the receiving chamber.

На фиг. I представлена установка вихревых очистителей, общий вид; на фиг. 2 - разрез А-А на фиг. 1.FIG. I shows the installation of vortex cleaners, general view; in fig. 2 shows section A-A in FIG. one.

Claims

The installation consists of a housing 1 and cylinders 2 and 3 installed inside it, the receiving chamber 4 and the chamber for removing and clarifying 5 and condensed b fractions, respectively. In the chambers there are single separating elements 7 With the receiving chamber 4, the chamber 8 of the groove-shaped cross section is connected with the tangbial inlet 9 and the tangential nozzle 10 of the outlet, large inclusions 10. The chamber 5 for the clarified fraction in water has the nozzle 11, and the chamber 6 for the extraction - port 12. Transparent windows are provided for visual monitoring of the installation. 13. The installation works as follows. The suspension fiber under pressure is fed through the pipe 9 into the chamber 8 of the groove-like section, where under the action of centrifugal forces, large inclusions are thrown to the outer wall of the channel and during their movement they enter the pipe 10 and lead out of the installation. The suspension, cleared of large inclusions, then goes to the receiving chamber. 4, and from it into single separating elements 7. Since the fibrous suspension is preliminarily cleared of large inclusions and chamber 8, the inlet and outlet openings of single separating elements 7 (vortex cleansing) are not blocked. The clarified fraction enters chamber 4 and through pipe 11 is removed from the plant, and the condensed fraction enters chamber 6 and is output from the plant through pipe 12. 8 Thus, by supplying the plant with an additional camera, a trough-shaped cross section with tangential inlet and outlet pipes and connected to the Receiver the camera eliminates the clogging of the plant cleaners with large inclusions, improves the cleaning efficiency of the fiber suspension, reduces maintenance costs and reduces the wear of the cones of the cleaner y. Claims Installation of vortex cleaners, comprising a housing with a receiving chamber and chambers coaxially installed inside it for outputting clarified and condensed fractions, single separating elements located in the chambers, characterized in that, in order to increase the efficiency of the cleaning process and the reliability of the installation. by eliminating the clogging of single separating elements, it is equipped with an additional chamber with tangential inlet and OUTLET nozzles having a trough-shaped section and coaxial dinennoy with receiving camera. Sources of information taken into account in the examination 1. Swedish Patent No. 379155, cl. B 04 C 5/28, 1974.

2. US patent number 3959123, cl. 209211, 1976.

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