JPH0441935U

JPH0441935U -

Info

Publication number: JPH0441935U
Application number: JP8259290U
Authority: JP
Priority date: 1990-08-03
Filing date: 1990-08-03
Publication date: 1992-04-09

Description

[Brief explanation of drawings]

第１図は、本考案に係る煙突内壁の除塵装置の
一実施例を示す平面概略図であつて、第２図のＡ
−Ａ′断面図に相当する。第２図は、第１図のＢ
−Ｂ′断面図である。１……煙突の頂部、２……煙突内壁の除塵装置
、３……滑車、４……ワイヤロープ、５……煙突
、６……電動機、７……減速機、８……回転主軸
、９……ケース、１０……煙突内壁、１１，１１
ａ，１１ｂ……第１のリンク機構、１２……自由
回転軸、１３……回転ブラツシ、１４……調圧ス
プリング、１５……第２のリンク機構、１６……
固定軸、１７……案内輪、１８……重錘付きスラ
イド軸、１９……ストツパー、２０……掛金、２
１……電力ケーブル。 FIG. 1 is a schematic plan view showing an embodiment of the dust removing device for the inner wall of a chimney according to the present invention,
This corresponds to the -A' cross-sectional view. Figure 2 is B of Figure 1.
-B' sectional view. 1...Chimney top, 2...Chimney inner wall dust removal device, 3...Pulley, 4...Wire rope, 5...Chimney, 6...Electric motor, 7...Reducer, 8...Rotating main shaft, 9 ... Case, 10 ... Chimney inner wall, 11, 11
a, 11b...First link mechanism, 12...Free rotation shaft, 13...Rotating brush, 14...Pressure adjustment spring, 15...Second link mechanism, 16...
Fixed shaft, 17... Guide ring, 18... Slide shaft with weight, 19... Stopper, 20... Latch, 2
1...Power cable.

Claims

[Claims for Utility Model Registration] In a dust removal device for the inner wall of a chimney, which is suspended from a wire rope inserted from the top of the chimney, a rotary power generating means and a rotating main shaft rotated by the rotary power generating means are provided. and at least two first link mechanisms that are installed radially toward the inner wall surface of the chimney and extend and contract in the direction of the inner wall, with approximately equal angular distribution around this rotational main axis, and at the tip of each first link mechanism. a rotary brush installed opposite to the chimney inner wall and having a free rotation axis substantially parallel to the vertical direction of the chimney inner wall, and a brake means for controlling the free rotation of the rotary brush; , at least two second link mechanisms, which are arranged radially toward the inner wall surface of the chimney, with the same center as the axis of the rotational main shaft, with substantially equal angular distribution, and expand and contract in the direction of the inner wall; , a guide ring that is attached to the tip of each second link mechanism and can come into contact with the inner wall of the chimney; and a means for simultaneously applying and adjusting a pressing force to the inner wall of the chimney to each of the guide wheels. A device for removing dust from the inner wall of a chimney.