SU1648537A1

SU1648537A1 - Dust separator

Info

Publication number: SU1648537A1
Application number: SU894694500A
Authority: SU
Inventors: Иван Иванович Полосин; Виктор Ефимович Тройнин; Марк Соломонович Зайко; Михаил Васильевич Поздняков; Петр Алексеевич Цыков
Original assignee: Воронежский инженерно-строительный институт
Priority date: 1989-05-23
Filing date: 1989-05-23
Publication date: 1991-05-15

Abstract

Изобретение относитс к пылеотделите- л м и позвол ет повысить эффективность очистки газа. Пылеотделитель содержит корпус 1 с входным 2 и выходным 3 патрубками , обечайку 4 с коническим кольцом 5. два отражател 6 и 7, подвешенные на пружинах 8 и 9. Обечайка 4 выполнена в виде усеченного конуса и снабжена дополнительным коническим кольцом 11. Под кольцом 11 и над ним в обечайке выполнены отверсти 12 и 13. Патрубок 2 снабжен завихри- телем 14, на уровне кольца 5 укреплена коническа перегородка 16с образованием канала 17с кольцом 5 и зазора 18с корпусом 1. Обечайка 4 может быть снабжена кожухом. При изменении расхода газа отражатели 6 и 7 смещаютс в вертикальном направлении, обеспечива посто нство скорости движени газа при сепарации пыли в оптимальных значени х, завихрителем 14 пыль дополнительно сепарируетс на стенку обечайки 4, через отверсти 13 ссыпаетс на верхнюю часть дополнительного конического кольца и через отверсти 12 падает на днище корпуса. 1 з.п.ф-лы, 3 ил. 10The invention relates to a dust separator and allows to increase the efficiency of gas cleaning. The dust separator includes a housing 1 with an inlet 2 and an outlet 3 with nozzles, a shell 4 with a conical ring 5. two reflectors 6 and 7, suspended on springs 8 and 9. The shell 4 is made in the form of a truncated cone and provided with an additional conical ring 11. Under the ring 11 and Holes 12 and 13 are made in the shell. The nozzle 2 is equipped with a swirl 14, a conic partition 16 is fixed at the level of ring 5 with the formation of a channel 17 with a ring 5 and a gap 18 with a housing 1. The shell 4 can be provided with a casing. When the gas flow rate changes, the reflectors 6 and 7 are displaced in the vertical direction, ensuring the constant velocity of the gas during the separation of dust at optimal values, using the swirler 14, the dust is additionally separated onto the wall of the shell 4, through the holes 13 it is poured onto the upper part of the additional conical ring 12 falls on the bottom of the case. 1 hp ff, 3 ill. ten

Description

фиг. IFIG. I

Редактор И.Горна Editor I.Gorn

Шиг.3Shig.3

Составитель Л.ЮлдэшеваCompiled by L.Yuldeesheva

Техред М.МоргенталКорректор М.ДемчикTehred M.MorgentalKorrektor M.Demchik

Claims

The claims 20

1. Dust separator. comprising a housing with inlet and outlet nozzles, a shell with a top conical ring mounted coaxially to the body, and reflectors fixed to the axis, one of which is placed with a clearance inside the shell, and the other is made of a larger diameter and installed with the possibility of vertical movement over the conical ring, distinguishing 5 that, in order to increase the cleaning efficiency, it is equipped with a conical baffle installed in the housing with the formation of a tapering channel with the upper conical ring of the shell. It is made in 10 form deleterious truncated cone with an additional conical ring fixed to the output level of the inlet nozzle, provided with a swirler outlet side windows, wherein a wall of the sleeve 15 above and below the conical ring additional openings, and each reflector is suspended on springs coaxially mounted on the axis.

2. Dust separator according to claim 1. that it is provided with a cover covering the shell. the upper part attached to the shell above the holes located above the additional conical ring, and forming with the shell 25 a cavity open at the bottom.

A ~ A FIG. 2