JPS6174739U

JPS6174739U -

Info

Publication number: JPS6174739U
Application number: JP15512484U
Authority: JP
Priority date: 1984-10-16
Filing date: 1984-10-16
Publication date: 1986-05-20
Also published as: JPS6330019Y2

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す降下ばいじ
ん防止装置の概要図、第２図は、第１図の集じん
筒と誘引ダクトの拡大断面図、第３図は、第２図
の斜視図、第４図は、改良前の同防止装置の概要
図、第５図は、第４図の集じん筒と誘引ダクトの
拡大断面図である。１４…煙突、１５…集じん筒、１６ｂ…中間仕
切板、２１…上面板、２１ａ…排ガス放出口、２
２…下面板、２２ａ…排ガス流入口、２３…筒体
、２３ａ…上部誘引ダクト、２３ｂ…下部誘引ダ
クト、２５…導風器、２６…分離器、２６ａ…仕
切筒、２６ｂ…分離板、２６ｃ…絞り孔、２７，
２８…２重通路としての内側通路と外側通路。 Fig. 1 is a schematic diagram of a falling dust prevention device showing one embodiment of the present invention, Fig. 2 is an enlarged cross-sectional view of the dust collection tube and attraction duct shown in Fig. A perspective view, FIG. 4 is a schematic diagram of the same prevention device before improvement, and FIG. 5 is an enlarged sectional view of the dust collection cylinder and attraction duct of FIG. 4. 14...Chimney, 15...Dust collection pipe, 16b...Intermediate partition plate, 21...Top plate, 21a...Exhaust gas discharge port, 2
2... Bottom plate, 22a... Exhaust gas inlet, 23... Cylindrical body, 23a... Upper induction duct, 23b... Lower induction duct, 25... Wind blower, 26... Separator, 26a... Partition tube, 26b... Separation plate, 26c ...Aperture hole, 27,
28...Inner passage and outer passage as a double passage.

Claims

[Scope of utility model registration request]

The dust collection tube installed at the top of the chimney is a cylindrical body that is sandwiched between an upper plate with an exhaust gas outlet and a lower plate with an exhaust gas inlet that communicates with the inner hole of the chimney. is its skeleton, and a wind blower for rotational biasing is fixedly installed on the lower plate at the bottom of the cylinder, and an air blower is provided at the upper part of the cylinder with approximately the same diameter as the exhaust gas inlet. A separation plate consisting of a partition tube and an annular plate closing between the partition tube and the inner wall of the cylinder,
A dust separator formed by a separator plate with apertured aperture holes is fixedly installed therein, and furthermore, an opening is provided in an area above the separator plate in the vertical direction at one location on the circumference of the cylindrical body. An upper attracting slit and a lower attracting slit opening to the lower region are bored, and the attracting duct fixed to the outer wall surface of the cylinder along the attracting slit has a double passage through an intermediate partition plate. 1. A falling dust prevention device, characterized in that the device is molded, and each passage is connected to each of the above-mentioned attraction slits.