SU982740A1 - Separator plate - Google Patents

Description

(54) SEPARATION TARE.PKA

one

The invention relates to gas cleaning devices and can be used to separate liquids from gas streams in the gas, chemical, chemical and other industries.

A known contact plate for heat and mass exchange annarats, containing a base shaped as a truncated cone with holes in its lower part 1.

Also known is a contact plate containing a base, made in the form of a truncated cone with radially arranged narrowing to the central part of the gaps in the smaller base of the cone 2.

The main disadvantages of these plates when using them with a layer of packing as a separator is the relatively low separation efficiency. Drops of liquid are wetted by the nozzle, as a result of collisions of the elements of the nozzle flow onto the plate and it is picked up by the gas flow, i.e. a layer of liquid is trapped on the plate.

The purpose of the invention is to improve the efficiency of trapping liquid droplets from an ascending gas stream.

The purpose of this access is that in a container containing an ocHOBamie, made in the form of a truncated cone with openings in a smaller base, the lateral surface of the cone is concentrically arranged. and the lower part of the container is equipped with pockets for collecting liquids.

At the same time, pocket1 1 BijHio.uieHbi in the ipde of a split cone.

FIG. I prdsdstav.Kna offer separanion tare.1ka. continue cut;

10 in FIG. 2 - the same, top view.

The plate contains ociioBainie 1 with openings 2, cone 3 with copps ptples, pockets 5 pd with plums | 1 cube 6. Pa plate fastened c.ioii nozzles 7. papillary of hydrophobic material.

15

The plate works in the following way.

The gas containing liquid caps is supplied from below, the passage through the openings 2 of the smallpox 1, fluidizes the pass 7. h. Lch.1 free section of the openings 2 of the smallpox 1

20 to, 1zhpa to ensure fluidization of dry nozzles. The gas passing through the dvigin with the nozzle layer repeatedly changes the direction, the flow is re-balanced. Pa the elements of the nozzle assembly) ayuts kap.sh / kpdkostp.

Since on the edge of the plate the gas flow rate is significantly less than in the center, the elements of the nozzle as a result of the collisions will be thrown to the edges of the plate and settle on the cone 3, constantly moving downwards. The liquid flows from the elements of the nozzle to the cone 3 and through the concentric slots 4 enters the pockets 5, from where it is discharged through the drain pipes 6.

The concentric slots 4 are designed in such a way as to exclude the flow of liquid from the cone 3 to the base 1 and the seizure of the liquid by the upward gas flow.

The proposed separation plate provides significant efficiency in trapping liquid droplets from the gas stream.

Claims (2)

1. A separating plate for trapping liquid droplets containing a base made in the form of a truncated cone with holes in a smaller base, characterized in that, in order to increase the efficiency of trapping liquid droplets from the ascending gas flow, the lateral surface of the cone is concentrically arranged slots, and the bottom of the plate is equipped with pockets for collecting fluid. 2. A plate according to claim 1, wherein the pockets for collecting the liquid are made in the form of a truncated cone. Sources of information taken into account in the examination Patent of Germany No. 969700, cl. 12 a, 5, 1959. 2. USSR author's certificate No. 625730, cl. B 01 D 3/32, 1978. Th / g