JPS60115538U

JPS60115538U - Seal structure of tray in gas-liquid contact device

Info

Publication number: JPS60115538U
Application number: JP407484U
Authority: JP
Inventors: 中山　力太; 米田　卓典
Original assignee: 株式会社神戸製鋼所
Priority date: 1984-01-13
Filing date: 1984-01-13
Publication date: 1985-08-05
Also published as: JPS634486Y2

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

[Brief explanation of drawings]

第１図は気液接触装置の一種である精留塔の一部縦断面
図、第２図は第１図における■−■断面の拡大図、第３
，４図は従来のトレイシール構造を示したもので、第３
図は第２図のＡ部拡大平面図、第４−は第３図の部分断
面図、第５，６図は本考案のトレイシール構造を例示し
たもので、第５図はトレイフロアを装置本体に組込む直
前の状、態を示す要部切欠断面図、第６図はトレイフロ
アを装置本体に組込んだ状態を示す要部切欠断面図　−
である。１・・・気液接触装置（精留塔）本体、２・・・トレイ
、サポートリング、３・・・トレイフロア、４・・・ダ
ウンカマープレート、１１・・・囲枠、１２ａ、１２ｂ
・・・板ばね体、ｊ　２ａ□ｔ　　１２ａ２？　”’ｖ
　　１２ｂ１．　１２　　　　　　′賜、・・・・・・
切込み。Figure 1 is a partial longitudinal sectional view of a rectification column, which is a type of gas-liquid contact device, Figure 2 is an enlarged view of the ■-■ cross section in Figure 1, and Figure 3
, 4 shows the conventional tray seal structure.
The figure is an enlarged plan view of part A in Figure 2, Figures 4-4 are partial cross-sectional views of Figure 3, Figures 5 and 6 are examples of the tray seal structure of the present invention, and Figure 5 shows the tray floor in the Fig. 6 is a cutaway sectional view of the main part showing the state immediately before it is assembled into the main body, and Fig. 6 is a cutaway sectional view of the main part showing the state where the tray floor is assembled into the main body of the device.
It is. DESCRIPTION OF SYMBOLS 1... Gas-liquid contact device (rectification column) main body, 2... Tray, support ring, 3... Tray floor, 4... Downcomer plate, 11... Surrounding frame, 12a, 12b
...Plate spring body, j 2a□t 12a2? ”'v
12b1. 12 'Gift,...
Notch.

Claims

[Scope of utility model registration request]

This is a sealing structure in which a large number of trays are arranged at predetermined intervals inside the main body of the gas-liquid contacting device, and the trays are connected to the device through an upwardly opening skirt-like plate attached to the outer periphery of the tray. The plate spring body is supported under pressure against the inside of the main body, and the plate spring body is formed by stacking a plurality of plates so that the notches at a predetermined pitch provided in the skirt portion are shifted in the circumferential direction. Tray seal structure in gas-liquid contact equipment.