JPH0311424U

JPH0311424U -

Info

Publication number: JPH0311424U
Application number: JP7046889U
Authority: JP
Priority date: 1989-06-15
Filing date: 1989-06-15
Publication date: 1991-02-05

Description

[Brief explanation of drawings]

第１図はシール枠駆動装置の正面図。第２図は
反応塔へ触媒ユニツトを取替えしているところを
示す断面図。第３図は第１図のＢ−Ｂ断面図。第
４図は第１図のＣ−Ｃ断面図。第５図は第１図の
Ｄ部拡大図。第６図は第１図のＥ部拡大図。第７
図は第１図のＦ部拡大図。第８図は第１図のＧ部
拡大図。第９図は第５図のＨ−Ｈ視図。第１０図
は第５図の−断面図。第１１図は第５図のシ
ール枠を上昇したところを示す図。第１２図は別
の実施例を示す平面図。１……胴部、２……軸、３……偏心軸、１５…
…シール枠。 FIG. 1 is a front view of the seal frame drive device. FIG. 2 is a cross-sectional view showing the catalyst unit being replaced in the reaction tower. FIG. 3 is a sectional view taken along line BB in FIG. 1. FIG. 4 is a sectional view taken along line CC in FIG. FIG. 5 is an enlarged view of section D in FIG. Figure 6 is an enlarged view of section E in Figure 1. 7th
The figure is an enlarged view of section F in Figure 1. FIG. 8 is an enlarged view of section G in FIG. FIG. 9 is an HH view of FIG. 5. FIG. 10 is a cross-sectional view taken from FIG. FIG. 11 is a diagram showing the seal frame of FIG. 5 lifted up. FIG. 12 is a plan view showing another embodiment. 1...Body part, 2...Shaft, 3...Eccentric shaft, 15...
...Seal frame.

Claims

[Scope of utility model registration request]

A shaft penetrating the reaction tower body and rotatably provided;
1. A seal frame drive device for a catalytic denitrification apparatus, comprising an eccentric shaft provided at the tip of the shaft inside a reaction tower, and a seal frame that can be moved up and down by rotation of the eccentric shaft.