JPS59158849U - Combustion furnace air supply device - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本願装置の平面図、第２図は本願装置を取付け
たボイラの縦方向断面図、第３図は本願装置の要部断面
説明図ζ第４図は他の実施例を示す要部断面説明図であ
る。 １は乾留室、５は火格子、６は水冷管、７はひれ、８は
ノズル、９は送風機、１０．１１は集合管、１２は灰留
室、１３．１８は空気供給口、１６は二次燃焼室、１７
はボイラ本体、Ａはボイラー、Ｂは空気供給装置である
。Fig. 1 is a plan view of the device of the present invention, Fig. 2 is a longitudinal cross-sectional view of a boiler to which the device of the present invention is installed, Fig. 3 is a cross-sectional explanatory diagram of main parts of the device of the present invention, and Fig. 4 is a schematic diagram showing another embodiment. It is a partial cross-sectional explanatory view. 1 is a carbonization chamber, 5 is a grate, 6 is a water cooling pipe, 7 is a fin, 8 is a nozzle, 9 is a blower, 10.11 is a collecting pipe, 12 is an ash distillation chamber, 13.18 is an air supply port, 16 is Secondary combustion chamber, 17
is the boiler body, A is the boiler, and B is the air supply device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃焼炉内の下部付近に配設される空気供給装置において
、中央水冷管６の左右に高圧送風機９と連通した断面Ｖ
字形状の中空ひれ７を接合し、且つ該中空ひれ７の上面
に空気噴射ノズル８を多数並設し、該ひれ７を接合した
中央水冷管６を所定間隔をもって並設することにより火
格子を形成してなる燃焼炉の空気供給装置。In the air supply device disposed near the lower part of the combustion furnace, cross sections V communicate with the high-pressure blower 9 on the left and right sides of the central water-cooled pipe 6.
A grate is formed by joining the hollow fins 7 in the shape of a letter, arranging a large number of air injection nozzles 8 in parallel on the upper surface of the hollow fins 7, and arranging the central water cooling pipes 6 to which the fins 7 are joined at a predetermined interval. An air supply device for a combustion furnace made of