SU803954A1 - Adsorber - Google Patents

Description

(54) ADSORBER

one

The invention relates to chemical engineering and can be used, for example, in air separation plants.

An adsorber containing a body, an adsorbent enclosed in a & horn, bounded by an upper conic and a lower flat lattice, with a filter screen fixed to them (Ж 1.

The disadvantage of this construction is the increased resistances at the outlet of the adsorber due to the small cross section of the flat grid and, as a result, the increased energy consumption for the passage of the working stream through the apparatus.

An adsorber is also known, which includes a housing with a pipe inlet and a grating placed in the housing with perforated glasses {2.

A disadvantage of the known construction is an increase in the hydraulic resistance when the flow direction is from top to bottom due to the small flow area of the flat grid, as well as the large metal intensity of the flat grid.

The purpose of the invention is to reduce metal consumption and reduce hydraulic resistance by increasing the filtering surface.

This goal is achieved by the fact that the lattice is made in the form of a cylindrical shell, and the perforated glasses are attached to its lateral surface.

It is advisable that the walls of the shell be made with holes in the lower part.

FIG. 1 1 fig. Section of the lower part of the adsorber; in fig. 2 — node I in FIG. one; in fig. 3 - Weel II in FIG. one.

Adssfber includes housing 1, in the center of which is located the pipe 2 of the input (output) flows. In the housing 1, a cylindrical shell 3 is fixed, to the lateral surface of which perforated cups 4 are attached, on which the filtering 5 Hjcaplas 6 is fixed. In the lower part, the shell 3 is made with slit holes 7, blocked by a filter net 5. In the case 1 there is an adsorbent 8.

Claims (2)

Claim 1. The adsorber, comprising a housing with a pipe- 5 flow inlets and a grill placed in the housing with perforated cups attached to it, characterized in that, in order to reduce metal consumption and reduce hydraulic resistance ¹⁰ by increasing the filter surface, the grill is made in the form of a cylindrical shell, and the perforated cups are attached to its side surface . 2. The adsorber according to claim 1, characterized in ^{that 5} s, in order to ensure explosion-proof operation, the walls of the shell are made with holes in the lower part.