JPS62194429U

JPS62194429U -

Info

Publication number: JPS62194429U
Application number: JP8118686U
Authority: JP
Priority date: 1986-05-30
Filing date: 1986-05-30
Publication date: 1987-12-10

Description

[Brief explanation of the drawing]

第１図は本考案に係る気液混合器の多段型固定
床反応器への取付け状態図、第２図は第１図の気
液混合器のＡ―Ａ断面図、第３図は第１図の気液
混合器のキヤツプの概観図である。図において、１；反応器容器、２；上段固定床
、３；セラミツク球層、４；触媒層支持部、５；
冷却ガス、６；冷却ガスパイプ、７；冷却ガス出
口、８；隔壁、９；キヤツプ、１０；混合器入口
、１１；キヤツプ支持部、１２；内筒、１３；気
液出口、１４；気液出口、１５；気液混合室、１
６；内筒天井板、１７；あて板、１８；あて板支
持部、１９；気液分散器、２０；気液分散器床、
２１；セラミツク球層、２２；下段固定床。 Figure 1 is a diagram showing how the gas-liquid mixer according to the present invention is installed in a multi-stage fixed bed reactor, Figure 2 is a sectional view taken along line AA of the gas-liquid mixer in Figure 1, and Figure 3 is the FIG. 3 is an overview of the cap of the gas-liquid mixer shown in the figure. In the figure, 1; reactor vessel; 2; upper fixed bed; 3; ceramic sphere layer; 4; catalyst layer support; 5;
Cooling gas, 6; Cooling gas pipe, 7; Cooling gas outlet, 8; Partition wall, 9; Cap, 10; Mixer inlet, 11; Cap support, 12; Inner cylinder, 13; Gas-liquid outlet, 14; Gas-liquid outlet , 15; gas-liquid mixing chamber, 1
6; Inner cylinder ceiling plate, 17; Covering plate, 18; Covering plate support portion, 19; Gas-liquid distributor, 20; Gas-liquid distributor floor,
21: Ceramic sphere layer, 22: Lower fixed bed.

Claims

[Scope of utility model registration request]

An inverted dish-shaped cap provided approximately at the center of a partition wall disposed between a plurality of independent fixed beds and having a plurality of air/liquid inlets at the lower end, and an approximately annular gap formed inside the cap and the cap. an inner cylinder arranged concentrically with the cap so as to have a cylindrical shape and whose upper end is closed with a ceiling plate having a gas-liquid outlet approximately in the center;
A gas-liquid for a multi-stage fixed bed reactor, comprising a conical cover plate disposed inside the inner cylinder and directly below the gas-liquid outlet, and a part that supports the cover plate. mixer.