DE1067415B - Insert basket for reaction and exchange containers - Google Patents

Description

GERMAN

The invention relates to insert baskets for reaction and exchange containers, such as dry cleaners and adsorbers.

For example, when desulphurising gases by dry cleaning, the detergent compound is in Contain flat baskets, which are inserted into a tower in several layers. It preferably has Each insert basket has a floor and an intermediate floor, such as wooden hordes or the like Admission of two separate ground layers, while a central vent of the gas supply under the Intermediate floor, that is, is used between the two layers of ground.

So that the gas supplied in this way penetrates the ground layers properly, the basket must be closed Have a jacket that is also gas-tight at the connection points.

With the intention of using an insert basket for cleaning towers without the coat, you already have the lower mass layer at the periphery in the shape of a slope heaped up to the intermediate floor. In this case, there can be creepage distances for the gas between the Do not avoid embankments and the intermediate floor; In addition, if the coat is missing, it can slip off of the material to the outside cannot be prevented properly by the means provided.

The invention enables the previous expensive design of the shell of such baskets depart and has an insert basket as an object in which according to the basic idea of the invention between the basket shell and the intermediate floor, there is a gap of the order of magnitude corresponds to the thickness of the layers of mass and is filled in when the basket is filled with mass. As a result, the two ground layers are connected to one another on the circumference of the basket, and they connect them The outer layer of the mass now forms the outer closure for the in place of the basket shell Cavity between the two massages. This means that the coat only provides cohesion serves the mass and no longer needs to be made gas-tight. In addition, can be in the basket accommodate more mass, so that baskets can be saved and the towers can be made lower.

According to a further characteristic of the invention, the jacket is designed to be permeable or perforated. This ensures that the edge zones of the mass are also well gassed. With this jacket training and the shortening of the intermediate floor is a simplification and cheaper in the production as well as a weight saving.

Perforated metal sheets or plastic panels, wire or plastic mesh, and wooden insert baskets can be used for the jacket for reaction and exchange containers

Applicant:

Pintsch Bamag Aktiengesellschaft,
Berlin NW 87, Reuchlinstr. 10-12

Kurt Schuch, Bruchenbrücken (Kr. Friedberg, Hess.),
has been named as the inventor

faorden or the like can be used. At Herst » Position the jacket in one piece, for example, the jacket can be rolled around the basket and, if necessary, spanned with wire or tape material.

To protect against corrosion, the jacket material, such as wire mesh or the like, with rubber or Be coated with plastic or other means. But it can be cheaper if you use it Material, e.g. B. close-meshed wire mesh, also to be dispensed with corrosion protection and, there the cleaning mass usually bake together very firmly during the cleaning process, the Destruction of the jacket in a short time, for example during a period of use, and the wire mesh or the like can also be renewed when the mass is changed. This does not require additional costs to arise because the renewal of the previously usual coat paint is saved.

In the drawing, the invention is illustrated by way of example, namely shows

Fig. 1 is a vertical axial section through a round basket for cleaning towers,

Fig. 2 is a plan view of the same, with the upper hordes with their support in the left half are away.

The insert basket shown receives its strength through two star-shaped struts la and Ib with a connecting central gas plug 2 and several supports 8 arranged on the circumference. HoIzhorden3ß and 3b resting on the struts form a continuous lower floor and a shortened intermediate floor. The whole is surrounded by a jacket 4 made of close-meshed wire mesh, which is held in place by bandages 5.

909 639/318

The intermediate floor formed by the racks 3 b has a distance from the jacket 4 which is about a third of the height of the basket. This gap is also filled when the basket is filled with detergent compound, so that the two layers of compound 6 o and 6 p> are connected by an edge layer 6 c , the entire compound being penetrated by the gas flow 7 in the manner indicated by the arrows.

Claims (3)

Patent claims: 1. Insert basket for reaction and exchange containers, such as dry cleaners and adsorbers, with a floor and an intermediate floor made of gas-permeable trays to accommodate two Layers of a reagent or contact substance, such as detergent or adsorbents, and with one central chimney for the supply of a gas under the intermediate floor between the ground layers, characterized in that between the basket shell (4) and the intermediate floor (3 δ) a with mass to be filled gap (6 c) of the order of magnitude of the layer thickness. 2. Einsa.tzko.rb according to claim 1, characterized in that that the basket jacket has holes for the passage of gas over the entire circumference. 3. Insert basket according to claim 2, characterized in that that the jacket made of permeable or openwork material, e.g. B. from perforated Sheet metal or plastic, wire or plastic fled consists. Considered publications:
German patent specification No. 818 544. 1 sheet of drawings © 909 639/318 10.5 »