JPH0314549U

JPH0314549U -

Info

Publication number: JPH0314549U
Application number: JP6914489U
Authority: JP
Priority date: 1989-06-14
Filing date: 1989-06-14
Publication date: 1991-02-14

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の断面図、第２図は
第１図の−矢視図、第３図は本考案の他の実
施例の断面図、第４図は従来例の断面図である。図中、１３……ガス、１４……ばいじん、１９
，２６……集じん装置、２０……ガス導入ダクト
、２１……ばいじん分離ダクト、２２……ガイド
コーン、２３……ガス旋回羽根、２４……ばいじ
ん捕集ホツパー、２７……ガス取出しダクトを示
す。 Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is a view taken along the - arrow in Fig. 1, Fig. 3 is a sectional view of another embodiment of the invention, and Fig. 4 is a sectional view of a conventional example. It is a diagram. In the diagram, 13...Gas, 14...Dust, 19
, 26...dust collection device, 20...gas introduction duct, 21...dust separation duct, 22...guide cone, 23...gas swirl vane, 24...dust collection hopper, 27...gas extraction duct show.

Claims

[Claims for Utility Model Registration] 1. A gas introduction duct whose diameter decreases as it goes downstream in the flow direction of gas containing soot, and a soot and dust separation device that is connected downstream of the gas introduction duct and whose diameter increases as it goes downstream. a duct, a guide cone disposed inside the dust separation duct whose diameter increases toward the downstream side, and a gas swirl vane disposed between the guide cone and the upstream side of the dust separation duct; and a dust collection hopper attached to the outer periphery of the downstream side of the dust separation duct. 2. A soot and dust separation duct whose diameter increases as it goes downstream in the flow direction of gas containing soot, a guide cone that expands in diameter as it goes downstream and is disposed inside the soot and dust separation duct, and the guide cone. A gas swirl vane disposed between the upstream side of the soot and dust separation duct, a soot and dust collection hopper attached to the outer periphery of the downstream side of the soot and dust separation duct, and a soot and dust collection hopper inserted into the central part of the downstream side of the soot and dust separation duct. A dust collector characterized by comprising a gas extraction duct and a gas extraction duct.